Merge branch 'jn/gitweb-committag'

* jn/gitweb-committag:
  gitweb: Better regexp for SHA-1 committag match

gitweb/gitweb.perl

@@ -1368,7 +1368,7 @@ sub format_log_line_html {
 	my $line = shift;
 
 	$line = esc_html($line, -nbsp=>1);
-	if ($line =~ m/([0-9a-fA-F]{8,40})/) {
+	if ($line =~ m/\b([0-9a-fA-F]{8,40})\b/) {
 		my $hash_text = $1;
 		my $link =
 			$cgi->a({-href => href(action=>"object", hash=>$hash_text),