Changeset 1fed67b


Ignore:
Timestamp:
Oct 7, 2011 4:31:45 PM (8 years ago)
Author:
Ted Faber <faber@…>
Branches:
compt_changes, info-ops, master
Children:
58e5a4f
Parents:
743a102
Message:

Graphviz return codes confused fedd as well - no visualization #25

File:
1 edited

Legend:

Unmodified
Added
Removed
  • fedd/federation/experiment_control.py

    r95be336 r1fed67b  
    789789
    790790        os.remove(dotname)
    791         if rv == 0 : return vis
     791        # XXX: graphviz seems to use low return codes for warnings, like
     792        # "couldn't find font"
     793        if rv < 2 : return vis
    792794        else: return None
    793795
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