diff options
Diffstat (limited to 'IkiWiki/Rcs')
| -rw-r--r-- | IkiWiki/Rcs/mercurial.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/IkiWiki/Rcs/mercurial.pm b/IkiWiki/Rcs/mercurial.pm index e4cc6deb3..84bf99c68 100644 --- a/IkiWiki/Rcs/mercurial.pm +++ b/IkiWiki/Rcs/mercurial.pm @@ -79,9 +79,12 @@ sub rcs_commit ($$$;$$) { #{{{ } $message = possibly_foolish_untaint($message); + if (! length $message) { + $message = "no message given"; + } - my @cmdline = ("hg", "-q", "-R", "$config{srcdir}", "commit", - "-m", "$message", "-u", "$user"); + my @cmdline = ("hg", "-q", "-R", $config{srcdir}, "commit", + "-m", $message, "-u", $user); if (system(@cmdline) != 0) { warn "'@cmdline' failed: $!"; } |