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Diffstat (limited to 'IkiWiki/Plugin/sparkline.pm')
| -rw-r--r-- | IkiWiki/Plugin/sparkline.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/sparkline.pm b/IkiWiki/Plugin/sparkline.pm index c1f016ffd..fb4849492 100644 --- a/IkiWiki/Plugin/sparkline.pm +++ b/IkiWiki/Plugin/sparkline.pm @@ -149,7 +149,7 @@ sub preprocess (@) { waitpid $pid, 0; $SIG{PIPE}="DEFAULT"; - if ($sigpipe) { + if ($sigpipe || ! defined $png) { error gettext("failed to run php"); } |