From 9832af3ae84710cd4a1c4c038df91b72d920320e Mon Sep 17 00:00:00 2001 From: zeljko Date: Thu, 11 Sep 2008 21:24:43 +0000 Subject: [PATCH] Qt: bugfix in TQtListWidget.signalSelectionChanged(), no more AV in some circumstances. git-svn-id: trunk@16556 - --- lcl/interfaces/qt/qtwidgets.pas | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lcl/interfaces/qt/qtwidgets.pas b/lcl/interfaces/qt/qtwidgets.pas index f7088c3a0c..df52df067b 100644 --- a/lcl/interfaces/qt/qtwidgets.pas +++ b/lcl/interfaces/qt/qtwidgets.pas @@ -6463,8 +6463,8 @@ begin FillChar(Msg, SizeOf(Msg), #0); Msg.Msg := LM_SELCHANGE; - - DeliverMessage(Msg); + if QListWidget_currentItem(QListWidgetH(Widget)) <> nil then + DeliverMessage(Msg); end; {------------------------------------------------------------------------------