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

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28563 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2009-02-19 20:53:35 +00:00
parent 3373aa588c
commit bc5bc24812
1 changed files with 3 additions and 2 deletions
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5
src/insets/InsetInclude.cpp
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@ -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")) {