From fc869c1d866d751a04f5c6ebb8970ae633828cdc Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Sun, 5 Dec 2010 08:06:29 +0000
Subject: [PATCH] MINOR: Fix to SapphireInfo for git-svn checkouts. (from
 r112962)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@114518 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 dev/SapphireInfo.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dev/SapphireInfo.php b/dev/SapphireInfo.php
index 69dd0e79e..7c8022e59 100644
--- a/dev/SapphireInfo.php
+++ b/dev/SapphireInfo.php
@@ -22,8 +22,11 @@ class SapphireInfo extends Controller {
 		if(strstr($sapphireVersionFile, "/sapphire/trunk")) {
 			$sapphireVersion = "trunk";
 		} else {
-			preg_match("/sapphire\/(?:(?:branches)|(?:tags))(?:\/rc)?\/([A-Za-z0-9._-]+)\/silverstripe_version/", $sapphireVersionFile, $matches);
-			$sapphireVersion = $matches[1];
+			if(preg_match("/sapphire\/(?:(?:branches)|(?:tags))(?:\/rc)?\/([A-Za-z0-9._-]+)\/silverstripe_version/", $sapphireVersionFile, $matches)) {
+				$sapphireVersion = $matches[1];
+			} else {
+				$sapphireVersion = "unknown";
+			}
 		}
 		
 		return $sapphireVersion;