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Catch another exception

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Spotted by coverity.
This commit is contained in:
Jean-Marc Lasgouttes 2017-03-31 14:00:46 +02:00
parent ba39d2de04
commit ad20dac17f
1 changed files with 6 additions and 1 deletions
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7
src/graphics/GraphicsLoader.cpp
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@ -403,7 +403,12 @@ void Loader::Impl::resetFile(FileName const & file)
continue_monitoring = cached_item_->monitoring();
// cached_item_ is going to be reset, so the connected
// signal needs to be disconnected.
sc_.disconnect();
try {
// This can in theory throw a BufferException
sc_.disconnect();
} catch (...) {
LYXERR(Debug::GRAPHICS, "Unable to disconnect signal.");
}
cached_item_.reset();
if (status_ != Converting) {
Cache::get().remove(old_file);