[PATCH 8/n] gitweb: Fix two issues with quoted filenames in git_patchset_body

[Jakub Narebski <jnareb@gmail.com>]

This fixes the following (minor) bugs:
* gitweb didn't remove quoted filenames from "git diff" header
* the filename in to-file +++ header used esc_html not esc_path

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
 gitweb/gitweb.perl |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index e0f7a3f..837b88e 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2114,7 +2114,7 @@ sub git_patchset_body {
 			$patch_idx++;
 
 			# print "git diff" header
-			$patch_line =~ s!^(diff (.*?) )a/.*$!$1!;
+			$patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!;
 			if ($from{'href'}) {
 				$patch_line .= $cgi->a({-href => $from{'href'}, -class => "path"},
 				                       'a/' . esc_path($from{'file'}));
@@ -2191,7 +2191,7 @@ sub git_patchset_body {
 				if ($to{'href'}) {
 					$patch_line = '+++ b/' .
 					              $cgi->a({-href=>$to{'href'}, -class=>"path"},
-					                      esc_html($to{'file'}));
+					                      esc_path($to{'file'}));
 				}
 				print "<div class=\"diff to_file\">$patch_line</div>\n";
 
-- 
1.4.3.3