From 0743708418059fd7688228451a681ee79ba1db8a Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Fri, 12 Sep 2008 12:55:35 +0000
Subject: [PATCH] Test Paragraph::inInset() before using it. Fixes bug
 http://bugzilla.lyx.org/show_bug.cgi?id=5099

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26369 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Text2.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Text2.cpp b/src/Text2.cpp
index 30faefd3f7..65c08044c2 100644
--- a/src/Text2.cpp
+++ b/src/Text2.cpp
@@ -90,7 +90,8 @@ FontInfo Text::layoutFont(Buffer const & buffer, pit_type const pit) const
 		// now, because Inset::getLayout() will return a default-constructed
 		// InsetLayout, and that e.g. sets the foreground color to red. So we
 		// need to do some work to make that possible.
-		InsetCollapsable const * icp = pars_[pit].inInset()->asInsetCollapsable();
+		Inset const * inset = pars_[pit].inInset();
+		InsetCollapsable const * icp = inset? inset->asInsetCollapsable() : 0;
 		if (!icp)
 			return lf;
 		FontInfo icf = icp->getLayout().font();
@@ -118,7 +119,8 @@ FontInfo Text::labelFont(Buffer const & buffer, Paragraph const & par) const
 		if (layout.labelfont.family() == INHERIT_FAMILY)
 			lf.setFamily(buffer.params().getFont().fontInfo().family());
 		// FIXME As above....
-		InsetCollapsable const * icp = par.inInset()->asInsetCollapsable();
+		Inset const * inset = par.inInset();
+		InsetCollapsable const * icp = inset? inset->asInsetCollapsable() : 0;
 		if (!icp)
 			return lf;
 		FontInfo icf = icp->getLayout().labelfont();