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Bug #1890 Opencv 2.4.0 with QT 4.7.4 and cvcreatebutton exception fixed.

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QVector range check exception fixed.
This commit is contained in:
Alexander Smorkalov 2013-09-16 13:42:15 +04:00
parent f9c6123439
commit 06a7a1ac47
1 changed files with 2 additions and 1 deletions
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3
modules/highgui/src/window_QT.cpp
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@ -1736,7 +1736,8 @@ void CvWindow::displayStatusBar(QString text, int delayms)
void CvWindow::enablePropertiesButton()
{
vect_QActions[9]->setDisabled(false);
if (!vect_QActions.empty())
vect_QActions[9]->setDisabled(false);
}