fix code style.

8 files changed, 14 insertions, 14 deletions

diff --git a/src/gui/windows/changeemaildialog.cpp b/src/gui/windows/changeemaildialog.cpp
index ce9ec84e8..0f4086a0b 100644
--- a/src/gui/windows/changeemaildialog.cpp
+++ b/src/gui/windows/changeemaildialog.cpp
@@ -119,8 +119,8 @@ void ChangeEmailDialog::action(const ActionEvent &event)
     else if (eventId == "change_email")
     {
         const std::string username = mLoginData->username.c_str();
-        const std::string newFirstEmail = mFirstEmailField->getText();
-        const std::string newSecondEmail = mSecondEmailField->getText();
+        const std::string &newFirstEmail = mFirstEmailField->getText();
+        const std::string &newSecondEmail = mSecondEmailField->getText();
         logger->log("ChangeEmailDialog::Email change, Username is %s",
                      username.c_str());
 
diff --git a/src/gui/windows/changepassworddialog.cpp b/src/gui/windows/changepassworddialog.cpp
index 051fa6434..eb7380f20 100644
--- a/src/gui/windows/changepassworddialog.cpp
+++ b/src/gui/windows/changepassworddialog.cpp
@@ -98,9 +98,9 @@ void ChangePasswordDialog::action(const ActionEvent &event)
     else if (eventId == "change_password")
     {
         const std::string username = mLoginData->username.c_str();
-        const std::string oldPassword = mOldPassField->getText();
-        const std::string newFirstPass = mFirstPassField->getText();
-        const std::string newSecondPass = mSecondPassField->getText();
+        const std::string &oldPassword = mOldPassField->getText();
+        const std::string &newFirstPass = mFirstPassField->getText();
+        const std::string &newSecondPass = mSecondPassField->getText();
         logger->log("ChangePasswordDialog::Password change, Username is %s",
                      username.c_str());
 
diff --git a/src/gui/windows/charcreatedialog.cpp b/src/gui/windows/charcreatedialog.cpp
index f0a9781f2..0fe412e5c 100644
--- a/src/gui/windows/charcreatedialog.cpp
+++ b/src/gui/windows/charcreatedialog.cpp
@@ -321,7 +321,7 @@ CharCreateDialog::~CharCreateDialog()
 
 void CharCreateDialog::action(const ActionEvent &event)
 {
-    const std::string id = event.getId();
+    const std::string &id = event.getId();
     if (id == "create")
     {
         if (getName().length() >= 4)
diff --git a/src/gui/windows/chatwindow.cpp b/src/gui/windows/chatwindow.cpp
index c3a3569f7..be2daf6a9 100644
--- a/src/gui/windows/chatwindow.cpp
+++ b/src/gui/windows/chatwindow.cpp
@@ -1021,7 +1021,7 @@ void ChatWindow::processEvent(const Channels channel,
 void ChatWindow::addInputText(const std::string &text, const bool space)
 {
     const int caretPos = mChatInput->getCaretPosition();
-    const std::string inputText = mChatInput->getText();
+    const std::string &inputText = mChatInput->getText();
 
     std::ostringstream ss;
     ss << inputText.substr(0, caretPos) << text;
@@ -1275,7 +1275,7 @@ void ChatWindow::autoComplete()
 {
     const int caretPos = mChatInput->getCaretPosition();
     int startName = 0;
-    const std::string inputText = mChatInput->getText();
+    const std::string &inputText = mChatInput->getText();
     std::string name = inputText.substr(0, caretPos);
 
     for (int f = caretPos - 1; f > -1; f --)
@@ -1643,7 +1643,7 @@ void ChatWindow::updateOnline(std::set<std::string> &onlinePlayers) const
         }
         else
         {
-            const std::string nick = tab->getNick();
+            const std::string &nick = tab->getNick();
             if (actorManager)
             {
                 const Being *const being = actorManager->findBeingByName(
diff --git a/src/gui/windows/outfitwindow.cpp b/src/gui/windows/outfitwindow.cpp
index b1355ba46..601101bef 100644
--- a/src/gui/windows/outfitwindow.cpp
+++ b/src/gui/windows/outfitwindow.cpp
@@ -227,7 +227,7 @@ void OutfitWindow::save() const
 
 void OutfitWindow::action(const ActionEvent &event)
 {
-    const std::string eventId = event.getId();
+    const std::string &eventId = event.getId();
     if (eventId == "next")
     {
         next();
diff --git a/src/gui/windows/registerdialog.cpp b/src/gui/windows/registerdialog.cpp
index 55a328fa8..6d3cf9d9f 100644
--- a/src/gui/windows/registerdialog.cpp
+++ b/src/gui/windows/registerdialog.cpp
@@ -182,7 +182,7 @@ void RegisterDialog::action(const ActionEvent &event)
     }
     else if (eventId == "register" && canSubmit())
     {
-        const std::string user = mUserField->getText();
+        const std::string &user = mUserField->getText();
         logger->log("RegisterDialog::register Username is %s", user.c_str());
 
         std::string errorMsg;
diff --git a/src/gui/windows/unregisterdialog.cpp b/src/gui/windows/unregisterdialog.cpp
index bb309c6f1..3d8627add 100644
--- a/src/gui/windows/unregisterdialog.cpp
+++ b/src/gui/windows/unregisterdialog.cpp
@@ -111,7 +111,7 @@ void UnRegisterDialog::action(const ActionEvent &event)
     else if (eventId == "unregister")
     {
         const std::string username = mLoginData->username.c_str();
-        const std::string password = mPasswordField->getText();
+        const std::string &password = mPasswordField->getText();
         logger->log("UnregisterDialog::unregistered, Username is %s",
                      username.c_str());
 
diff --git a/src/gui/windows/updaterwindow.cpp b/src/gui/windows/updaterwindow.cpp
index 80275325a..824d8e0f6 100644
--- a/src/gui/windows/updaterwindow.cpp
+++ b/src/gui/windows/updaterwindow.cpp
@@ -1072,7 +1072,7 @@ void UpdaterWindow::loadDirMods(const std::string &dir)
         const ModInfo *const mod = (*modIt).second;
         if (mod)
         {
-            const std::string localDir = mod->getLocalDir();
+            const std::string &localDir = mod->getLocalDir();
             if (!localDir.empty())
                 resman->addToSearchPath(dir + "/" + localDir, false);
         }
@@ -1095,7 +1095,7 @@ void UpdaterWindow::unloadMods(const std::string &dir)
         const ModInfo *const mod = (*modIt).second;
         if (mod)
         {
-            const std::string localDir = mod->getLocalDir();
+            const std::string &localDir = mod->getLocalDir();
             if (!localDir.empty())
                 resman->removeFromSearchPath(dir + "/" + localDir);
         }