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* insetcite.C (getNatbibLabel): prevent filesystem exception

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if the bib file does not exist.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14805 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Spitzmüller 2006-08-18 16:03:48 +00:00
parent 4237016770
commit 9be166025a
1 changed files with 6 additions and 1 deletions
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7
src/insets/insetcite.C
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@ -16,6 +16,7 @@
#include "buffer.h"
#include "bufferparams.h"
#include "BufferView.h"
#include "debug.h"
#include "dispatchresult.h"
#include "funcrequest.h"
#include "LaTeXFeatures.h"
@ -33,6 +34,7 @@ using lyx::support::ltrim;
using lyx::support::rtrim;
using lyx::support::split;
using std::endl;
using std::string;
using std::ostream;
using std::vector;
@ -68,7 +70,10 @@ string const getNatbibLabel(Buffer const & buffer,
for (vector<string>::const_iterator it = bibfilesCache.begin();
it != bibfilesCache.end(); ++ it) {
string const f = *it;
if (bibfileStatus[f] != fs::last_write_time(f)) {
if (!fs::exists(f)) {
lyxerr << "Couldn't find bibtex file " << f << endl;
changed = true;
} else if (bibfileStatus[f] != fs::last_write_time(f)) {
changed = true;
bibfileStatus[f] = fs::last_write_time(f);
}