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authorAndrei Karas <akaras@inbox.ru>2012-04-25 02:26:22 +0300
committerAndrei Karas <akaras@inbox.ru>2012-04-25 02:26:22 +0300
commit8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf (patch)
tree2c95704e2de3418227faf7a52357a6fe03d5b735 /src/gui/quitdialog.cpp
parente73f7da4d65e7dc61a952894cc6f0843c4da3170 (diff)
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Improve iterators part 1.
Diffstat (limited to 'src/gui/quitdialog.cpp')
-rw-r--r--src/gui/quitdialog.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gui/quitdialog.cpp b/src/gui/quitdialog.cpp
index 51458cb08..c5257b99b 100644
--- a/src/gui/quitdialog.cpp
+++ b/src/gui/quitdialog.cpp
@@ -185,8 +185,9 @@ void QuitDialog::keyPressed(gcn::KeyEvent &keyEvent)
if (dir != 0)
{
std::vector<gcn::RadioButton*>::const_iterator it = mOptions.begin();
+ std::vector<gcn::RadioButton*>::const_iterator it_end = mOptions.end();
- for (; it < mOptions.end(); ++it)
+ for (; it < it_end; ++it)
{
if ((*it)->isSelected())
break;
@@ -199,7 +200,9 @@ void QuitDialog::keyPressed(gcn::KeyEvent &keyEvent)
return;
}
else if (it == mOptions.begin() && dir < 0)
+ {
it = mOptions.end();
+ }
it += dir;