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-rw-r--r--src/gui/windows/editserverdialog.cpp2
-rw-r--r--src/gui/windows/editserverdialog.h3
-rw-r--r--src/gui/windows/skilldialog.cpp2
3 files changed, 4 insertions, 3 deletions
diff --git a/src/gui/windows/editserverdialog.cpp b/src/gui/windows/editserverdialog.cpp
index 2291c9028..9e49cc484 100644
--- a/src/gui/windows/editserverdialog.cpp
+++ b/src/gui/windows/editserverdialog.cpp
@@ -41,7 +41,7 @@
#include "debug.h"
EditServerDialog::EditServerDialog(ServerDialog *const parent,
- ServerInfo server,
+ const ServerInfo &server,
const int index) :
// TRANSLATORS: edit server dialog name
Window(_("Edit Server"), Modal_true, parent),
diff --git a/src/gui/windows/editserverdialog.h b/src/gui/windows/editserverdialog.h
index 5595c3120..dae326cd0 100644
--- a/src/gui/windows/editserverdialog.h
+++ b/src/gui/windows/editserverdialog.h
@@ -47,7 +47,8 @@ class EditServerDialog final : public Window,
public KeyListener
{
public:
- EditServerDialog(ServerDialog *const parent, ServerInfo server,
+ EditServerDialog(ServerDialog *const parent,
+ const ServerInfo &server,
const int index);
A_DELETE_COPY(EditServerDialog)
diff --git a/src/gui/windows/skilldialog.cpp b/src/gui/windows/skilldialog.cpp
index 23dc82e46..d3d6c9272 100644
--- a/src/gui/windows/skilldialog.cpp
+++ b/src/gui/windows/skilldialog.cpp
@@ -346,7 +346,7 @@ void SkillDialog::loadXmlFile(const std::string &fileName,
const std::string setTypeStr = XML::getProperty(set, "type", "");
SkillSetTypeT setType = SkillSetType::VerticalList;
- if (setTypeStr == "" ||
+ if (setTypeStr.empty() ||
setTypeStr == "list" ||
setTypeStr == "vertical")
{