X-Git-Url: http://git.pk910.de/?p=phpgitweb.git;a=blobdiff_plain;f=htdocs%2Flib%2FGitCommand.class.php;fp=htdocs%2Flib%2FGitCommand.class.php;h=198cc61f6ce166f5e7fcbe78d2dd7be7ee0fb13e;hp=86174b5e6e29551eba91a7757378208d913fe9eb;hb=45f97c3c11bdffe296ccfc853621fd2fff1732a1;hpb=cd7a55f7a23c5981e26ff410bcf27d9ded5a0d38

diff --git a/htdocs/lib/GitCommand.class.php b/htdocs/lib/GitCommand.class.php
index 86174b5..198cc61 100644
--- a/htdocs/lib/GitCommand.class.php
+++ b/htdocs/lib/GitCommand.class.php
@@ -68,8 +68,10 @@ class GitCommand {
 		if($ref)
 			$args[] = $ref;
 		$age = self::git_execute($args, $git_path);
-		preg_match("/[0-9]{9,}/i", $age, $result);
-		return $result[0];
+		if(preg_match("/[0-9]{9,}/i", $age, $result))
+			return $result[0];
+		else
+			return -1;
 	}
 	
 	private static function parse_commit($commit_data) {