Add hasRows to chattab class.

3 files changed, 8 insertions, 2 deletions

diff --git a/src/gui/chatwindow.cpp b/src/gui/chatwindow.cpp
index 1829a55ba..0d45590ba 100644
--- a/src/gui/chatwindow.cpp
+++ b/src/gui/chatwindow.cpp
@@ -718,7 +718,7 @@ void ChatWindow::keyPressed(gcn::KeyEvent &event)
              mChatInput->isVisible())
     {
         ChatTab *tab = getFocused();
-        if (tab && (unsigned)tab->getRows().size() > 0)
+        if (tab && tab->hasRows())
         {
             if (!mChatHistoryIndex)
             {
@@ -750,7 +750,7 @@ void ChatWindow::keyPressed(gcn::KeyEvent &event)
              mChatInput->isVisible())
     {
         ChatTab *tab = getFocused();
-        if (tab && !tab->getRows().empty())
+        if (tab && tab->hasRows())
         {
             if (mChatHistoryIndex + 1 < tab->getRows().size())
             {
diff --git a/src/gui/widgets/browserbox.h b/src/gui/widgets/browserbox.h
index 2bdf31237..6fdb40042 100644
--- a/src/gui/widgets/browserbox.h
+++ b/src/gui/widgets/browserbox.h
@@ -185,6 +185,9 @@ class BrowserBox : public gcn::Widget,
         TextRows &getRows()
         { return mTextRows; }
 
+        bool hasRows()
+        { return !mTextRows.empty(); }
+
         void setAlwaysUpdate(bool n)
         { mAlwaysUpdate = n; }
 
diff --git a/src/gui/widgets/chattab.h b/src/gui/widgets/chattab.h
index 45e27797d..5cbb71d79 100644
--- a/src/gui/widgets/chattab.h
+++ b/src/gui/widgets/chattab.h
@@ -139,6 +139,9 @@ class ChatTab : public Tab
         std::list<std::string> &getRows()
         { return mTextOutput->getRows(); }
 
+        bool hasRows()
+        { return mTextOutput->hasRows(); }
+
         void loadFromLogFile(std::string name);
 
         bool getAllowHighlight()