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If we cannot find the input format for a graphic, we cannot convert it.
Also includes some minor code cleanup.
(cherry picked from commit e1f597e3da
)
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21ccd006ee
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e1bad06103
@ -873,15 +873,13 @@ string InsetGraphics::prepareHTMLFile(OutputParams const & runparams) const
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if (params().filename.empty())
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return string();
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string const orig_file = params().filename.absFileName();
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if (!params().filename.isReadableFile())
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return string();
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// The master buffer. This is useful when there are multiple levels
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// of include files
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Buffer const * masterBuffer = buffer().masterBuffer();
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if (!params().filename.isReadableFile())
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return string();
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// We place all temporary files in the master buffer's temp dir.
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// This is possible because we use mangled file names.
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// FIXME We may want to put these files in some special temporary
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@ -897,14 +895,16 @@ string InsetGraphics::prepareHTMLFile(OutputParams const & runparams) const
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if (status == FAILURE)
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return string();
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string output_file = onlyFileName(temp_file.absFileName());
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string const from = formats.getFormatFromFile(temp_file);
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if (from.empty())
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if (from.empty()) {
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LYXERR(Debug::GRAPHICS, "\tCould not get file format.");
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return string();
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}
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string const to = findTargetFormat(from, runparams);
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string const ext = formats.extension(to);
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string const orig_file = params().filename.absFileName();
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string output_file = onlyFileName(temp_file.absFileName());
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LYXERR(Debug::GRAPHICS, "\t we have: from " << from << " to " << to);
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LYXERR(Debug::GRAPHICS, "\tthe orig file is: " << orig_file);
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