1.1 --- a/moinformat/utils/graphviz.py Thu Feb 28 22:03:52 2019 +0100
1.2 +++ b/moinformat/utils/graphviz.py Thu Feb 28 22:54:45 2019 +0100
1.3 @@ -250,6 +250,11 @@
1.4
1.5 (self.output, errors) = end.communicate()
1.6
1.7 + # Test for errors.
1.8 +
1.9 + if end.wait() != 0:
1.10 + raise GraphvizError, errors
1.11 +
1.12 # Obtain any metadata.
1.13
1.14 if svg:
1.15 @@ -261,11 +266,6 @@
1.16 else:
1.17 self.metadata = {}
1.18
1.19 - # Test for errors.
1.20 -
1.21 - if end.wait() != 0:
1.22 - raise GraphvizError, errors
1.23 -
1.24 # Write the file separately, if requested.
1.25
1.26 if svg and filename: