[PATCH] gitweb: Remove commit title from comitdiff_plain body

[Jakub Narebski <jnareb@gmail.com>]

Remove commit title (first line of commit message) from the "body" of
commitdiff_plain view: it is present there already in format-patch
like Subject: header.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---

 gitweb/gitweb.perl |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)


diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ec73cb1..6e3ab85 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -5122,8 +5122,11 @@ sub git_commitdiff {
 		print "Subject: " . to_utf8($co{'title'}) . "\n";
 
 		print "X-Git-Tag: $tagname\n" if $tagname;
-		print "X-Git-Url: " . $cgi->self_url() . "\n\n";
+		print "X-Git-Url: " . $cgi->self_url() . "\n";
 
+		# remove title, i.e. first line of log
+		shift @{$co{'comment'}};
+		# leading empty lines would separate headers from body
 		foreach my $line (@{$co{'comment'}}) {
 			print to_utf8($line) . "\n";
 		}