[nagiosplug] git-notify: Fix "global" notifications

[Holger Weiss]

 Module: nagiosplug
 Branch: master
 Commit: 73141bfd92b8baec4dfd45bb99275b53512ec2b9
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Sat Nov  7 10:40:00 2009 +0100
    URL: http://nagiosplug.git.sf.net/git/gitweb.cgi?p=nagiosplug/nagiosplug;a=commit;h=73141bf

git-notify: Fix "global" notifications

If the number of commits included with a single push exceeds the maximum
specified via "-n", a single notification will be generated instead of
individual e-mails.  For listing the commits within such a notification,
git-rev-list(1)'s "--pretty" option is used.  This yields output which
the git_rev_list() subroutine didn't accept.  That's now fixed.

---

 tools/git-notify |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/tools/git-notify b/tools/git-notify
index 8ade7b8..e64754c 100755
--- a/tools/git-notify
+++ b/tools/git-notify
@@ -145,7 +145,10 @@ sub git_rev_list(@)
     while (<REVLIST>)
     {
         chomp;
-        die "Invalid commit: $_" if not /^[0-9a-f]{40}$/;
+        unless (grep {$_ eq "--pretty"} @args)
+        {
+            die "Invalid commit: $_" if not /^[0-9a-f]{40}$/;
+        }
         push @$revlist, $_;
     }
     close REVLIST or die $! ? "Cannot execute rev-list: $!" : "rev-list exited with status: $?";