prefix ++ is faster than postfix ++

14 years ago · 6618725ac4
parent 00d5823c54
commit 6618725ac4
1 changed files with 1 additions and 1 deletions
--- a/undostack.cpp
+++ b/undostack.cpp
@ -145,7 +145,7 @@ UndoStack::folderDestroyed( const Akonadi::Collection &folder)
      it = mStack.erase( it );
    }
    else
-      it++;
+      ++it;
  }
  emit undoStackChanged();
 }