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0002-admin-skip-workflow-graph-if-graphviz-fails-11494.patch

Frédéric Péters, 23 juin 2016 12:24

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Subject: [PATCH 2/2] admin: skip workflow graph if graphviz fails (#11494)


 wcs/admin/workflows.py | 2 ++
 1 file changed, 2 insertions(+)
wcs/admin/workflows.py
177 177 
        try:
178 178 
            process = Popen(['dot', '-Tsvg'], stdin=PIPE, stdout=PIPE)
179 179 
            out, err = process.communicate(out)
180 
            if process.returncode != 0:
181 
                return ''
180 182 
        except OSError:
181 183 
            return ''
182 184 
        out = graphviz_post_treatment(out, revert_colours)
183 
-