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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.

(cherry picked from commit d8aab4af9e)
This commit is contained in:
Richard Heck 2016-07-10 01:12:42 -04:00
parent 87bc92cfe1
commit b02a93d7e8
2 changed files with 11 additions and 12 deletions
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19
src/Buffer.cpp
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@ -4311,10 +4311,10 @@ Buffer::ExportStatus Buffer::preview(string const & format, bool includeall) con
ExportStatus const status = doExport(format, true, false, result_file); ExportStatus const status = doExport(format, true, false, result_file);
FileName const previewFile(result_file); FileName const previewFile(result_file);
LATTEST (isClone()); Impl * theimpl = isClone() ? d->cloned_buffer_->d : d;
d->cloned_buffer_->d->preview_file_ = previewFile; theimpl->preview_file_ = previewFile;
d->cloned_buffer_->d->preview_format_ = format; theimpl->preview_format_ = format;
d->cloned_buffer_->d->preview_error_ = (status != ExportSuccess); theimpl->preview_error_ = (status != ExportSuccess);
if (status != ExportSuccess) if (status != ExportSuccess)
return status; return status;
@ -4324,13 +4324,10 @@ Buffer::ExportStatus Buffer::preview(string const & format, bool includeall) con
else else
return PreviewSuccess; return PreviewSuccess;
} }
else { // Successful export but no output file?
// Successful export but no output file? // Probably a bug in error detection.
// Probably a bug in error detection. LATTEST(status != ExportSuccess);
LATTEST (status != ExportSuccess); return status;
return status;
}
} }

2
status.22x
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@ -89,6 +89,8 @@ What's new
- Fix command clash between beamer and covington (from the Linguistics module). - Fix command clash between beamer and covington (from the Linguistics module).
- Fix crash on Buffer preview when not exporting in thread.
* LYX2LYX * LYX2LYX