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* InsetExternal.cpp:

Browse Source 
* GuiExternal.cpp:
	- do not crash if the list of external templates is empty (bug #3974).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31569 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Spitzmüller 2009-10-09 12:40:34 +00:00
parent 2c6f0ae445
commit 5f982b8c83
2 changed files with 4 additions and 1 deletions
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2
src/frontends/qt4/GuiExternal.cpp
View File

@ -80,6 +80,8 @@ char const * const origin_gui_strs[] = {
external::Template getTemplate(int i) external::Template getTemplate(int i)
{ {
if (external::TemplateManager::get().getTemplates().empty())
return Template();
external::TemplateManager::Templates::const_iterator i1 external::TemplateManager::Templates::const_iterator i1
= external::TemplateManager::get().getTemplates().begin(); = external::TemplateManager::get().getTemplates().begin();
advance(i1, i); advance(i1, i);

3
src/insets/InsetExternal.cpp
View File

@ -104,7 +104,8 @@ InsetExternalParams::InsetExternalParams()
if (defaultTemplateName.empty()) { if (defaultTemplateName.empty()) {
external::TemplateManager const & etm = external::TemplateManager const & etm =
external::TemplateManager::get(); external::TemplateManager::get();
templatename_ = etm.getTemplates().begin()->first; if (!etm.getTemplates().empty())
templatename_ = etm.getTemplates().begin()->first;
} else } else
templatename_ = defaultTemplateName; templatename_ = defaultTemplateName;
} }