From: Vincent van Ravesteijn <vfr@lyx.org>
Date: Sat, 15 Aug 2009 15:47:12 +0000 (+0000)
Subject: Fix crash when closing a TabGroup. Probably introduced in r27525 and revealed in... 
X-Git-Tag: 2.0.0~5719
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=7044b156f07d46d18e01d29466c8ee773adf9769;p=lyx.git

Fix crash when closing a TabGroup. Probably introduced in r27525 and revealed in r30933.

In setCurrentWorkArea d.current_work_area_ is used which is invalidated by deleting the TabWorkArea.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31054 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index b89950339d..46cd0b08f5 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -2265,6 +2265,7 @@ bool GuiView::dispatch(FuncRequest const & cmd)
 		case LFUN_CLOSE_TAB_GROUP:
 			if (TabWorkArea * twa = d.currentTabWorkArea()) {
 				delete twa;
+				d.current_work_area_ = 0;
 				twa = d.currentTabWorkArea();
 				// Switch to the next GuiWorkArea in the found TabWorkArea.
 				if (twa) {