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check the validity of the iterator before using it

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svn path=/trunk/KDE/kdelibs/; revision=884120
This commit is contained in:
Aaron J. Seigo 2008-11-14 10:37:56 +00:00
parent 9329ce25a2
commit 07c8015ade
1 changed files with 1 additions and 1 deletions
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2
tooltipmanager.cpp
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@ -306,7 +306,7 @@ void ToolTipManagerPrivate::showToolTip()
tooltip = tooltips.constFind(currentWidget); tooltip = tooltips.constFind(currentWidget);
//kDebug() << "attempt to make one ... we gots" << tooltip.isEmpty(); //kDebug() << "attempt to make one ... we gots" << tooltip.isEmpty();
if (tooltip.value().isEmpty()) { if (tooltip == tooltips.constEnd() || tooltip.value().isEmpty()) {
currentWidget = 0; currentWidget = 0;
return; return;
} }