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Add check for recursive includes.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39328 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2011-07-16 13:40:20 +00:00
parent d89d60c5a7
commit 1f820d11a2
1 changed files with 6 additions and 0 deletions
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6
src/Buffer.cpp
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@ -2640,6 +2640,12 @@ void Buffer::collectChildren(ListOfBuffers & clist, bool grand_children) const
// there might be grandchildren
child->collectChildren(clist, true);
}
// Make sure we have not included ourselves.
ListOfBuffers::iterator bit = find(clist.begin(), clist.end(), this);
if (bit != clist.end()) {
LYXERR0("Recursive include detected in `" << fileName() << "'.");
clist.erase(bit);
}
}