From: Vincent van Ravesteijn <vfr@lyx.org>
Date: Thu, 19 Feb 2009 20:53:35 +0000 (+0000)
Subject: Fix a crash when removing the label of an included Program Listing.
X-Git-Tag: 2.0.0~7181
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=bc5bc24812d14ba6a0d3ceb1722e34d9bf31c4d6;p=lyx.git

Fix a crash when removing the label of an included Program Listing.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28563 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/insets/InsetInclude.cpp b/src/insets/InsetInclude.cpp
index 13938aaf90..1814c235e3 100644
--- a/src/insets/InsetInclude.cpp
+++ b/src/insets/InsetInclude.cpp
@@ -244,9 +244,10 @@ void InsetInclude::doDispatch(Cursor & cur, FuncRequest & cmd)
 				docstring old_label;
 				if (label_)
 					old_label = label_->getParam("name");
-				if (new_label.empty())
+				if (new_label.empty()) {
 					delete label_;
-				else if (label_ && old_label != new_label) {
+					label_ = 0;
+				} else if (label_ && old_label != new_label) {
 					label_->updateCommand(new_label);
 					// the label might have been adapted (duplicate)
 					if (new_label != label_->getParam("name")) {