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| author | Andrei Karas <akaras@inbox.ru> | 2012-04-25 02:26:22 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2012-04-25 02:26:22 +0300 |
| commit | 8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf (patch) | |
| tree | 2c95704e2de3418227faf7a52357a6fe03d5b735 /src/gui/quitdialog.cpp | |
| parent | e73f7da4d65e7dc61a952894cc6f0843c4da3170 (diff) | |
| download | manaverse-8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf.tar.gz manaverse-8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf.tar.bz2 manaverse-8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf.tar.xz manaverse-8e19f9b9d792cf4d3d3b022fd26a258c3d3d97bf.zip | |
Improve iterators part 1.
Diffstat (limited to 'src/gui/quitdialog.cpp')
| -rw-r--r-- | src/gui/quitdialog.cpp | 5 |
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; |