[PATCH (amend)] gitweb: Slight visual improvements to commitdiff view

[Jakub Narebski <jnareb@gmail.com>]

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
This amend fixes regression which caused signoff lines
to be not highlighted as such.

 gitweb/gitweb.css  |   16 ++++++++++++++--
 gitweb/gitweb.perl |   18 ++++++++++--------
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 0eda982..83d900d 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -100,7 +100,7 @@ span.age {
 	font-style: italic;
 }
 
-div.page_body span.signoff {
+span.signoff {
 	color: #888888;
 }
 
@@ -114,7 +114,7 @@ div.log_link {
 	width: 136px;
 }
 
-div.list_head {
+div.diff_tree_head {
 	padding: 6px 8px 4px;
 	border: solid #d9d8d1;
 	border-width: 1px 0px 0px;
@@ -128,6 +128,18 @@ div.author_date {
 	font-style: italic;
 }
 
+div.commitdiff_log {
+	padding: 8px;
+	border: solid #d9d8d1;
+	border-width: 0px 0px 1px 0px;
+}
+
+div.patchset {
+	padding-top: 8px;
+	border: solid #d9d8d1;
+	border-width: 1px 0px 0px 0px;
+}
+
 a.list {
 	text-decoration: none;
 	color: #000000;
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 0d2ea72..044a47d 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1844,11 +1844,11 @@ sub git_print_tree_entry {
 sub git_difftree_body {
 	my ($difftree, $hash, $parent) = @_;
 
-	print "<div class=\"list_head\">\n";
 	if ($#{$difftree} > 10) {
+		print "<div class=\"list_head\">\n";
 		print(($#{$difftree} + 1) . " files changed:\n");
+		print "</div>\n";
 	}
-	print "</div>\n";
 
 	print "<table class=\"diff_tree\">\n";
 	my $alternate = 1;
@@ -2053,9 +2053,9 @@ sub git_patchset_body {
 			}
 			$patch_idx++;
 
-			# for now, no extended header, hence we skip empty patches
-			# companion to	next LINE if $in_header;
-			if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) { # no change
+			# for now we skip empty patches
+			if ($diffinfo->{'from_id'} eq $diffinfo->{'to_id'}) {
+				# no change, empty patch
 				$in_header = 1;
 				next LINE;
 			}
@@ -3486,13 +3486,15 @@ sub git_commitdiff {
 		git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav);
 		git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash);
 		git_print_authorship(\%co);
-		print "<div class=\"page_body\">\n";
+
 		if (@{$co{'comment'}} > 1) {
-			print "<div class=\"log\">\n";
+			print "<div class=\"commitdiff_log\">\n";
 			git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1);
-			print "</div>\n"; # class="log"
+			print "</div>\n"; # class="commitdiff_log"
 		}
 
+		print "<div class=\"page_body\">\n";
+
 	} elsif ($format eq 'plain') {
 		my $refs = git_get_references("tags");
 		my $tagname = git_get_rev_name_tags($hash);
-- 
1.4.3.3