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Fix thinko in Buffer::preview. It is possible for this routine to

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be called when we do not have a cloned Buffer, namely, if we do not
have EXPORT_in_THREAD defined.
This commit is contained in:
Richard Heck 2016-07-10 01:12:42 -04:00
parent a11e07a62f
commit d8aab4af9e
1 changed files with 9 additions and 12 deletions
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21
src/Buffer.cpp
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@ -4315,10 +4315,10 @@ Buffer::ExportStatus Buffer::preview(string const & format, bool includeall) con
ExportStatus const status = doExport(format, true, false, result_file);
FileName const previewFile(result_file);
LATTEST (isClone());
d->cloned_buffer_->d->preview_file_ = previewFile;
d->cloned_buffer_->d->preview_format_ = format;
d->cloned_buffer_->d->preview_error_ = (status != ExportSuccess);
Impl * theimpl = isClone() ? d->cloned_buffer_->d : d;
theimpl->preview_file_ = previewFile;
theimpl->preview_format_ = format;
theimpl->preview_error_ = (status != ExportSuccess);
if (status != ExportSuccess)
return status;
@ -4327,14 +4327,11 @@ Buffer::ExportStatus Buffer::preview(string const & format, bool includeall) con
return PreviewError;
else
return PreviewSuccess;
}
else {
// Successful export but no output file?
// Probably a bug in error detection.
LATTEST (status != ExportSuccess);
return status;
}
}
// Successful export but no output file?
// Probably a bug in error detection.
LATTEST(status != ExportSuccess);
return status;
}