git.el: Allow selecting whether to display uptodate/unknown/ignored files.

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index d1bef9125bca0997e0e714b3f89e9c2df307d598..c589a39a0c81818150575c74866a57619e1adf2a 100644 (file)
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -199,7 +199,7 @@ generate_email_footer()
 
 
        hooks/post-receive
-       -- 
+       --
        $projectdesc
        EOF
 }