From 1207ae1f99d86c5335602ebc51011b204aa0d5e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Schie=C3=9Fle?= <schiesbn@potato.(none)>
Date: Mon, 17 Sep 2012 17:02:17 +0200
Subject: [PATCH] add leading '?' to parameter list (fixes bug #1732)

---
 lib/helper.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/helper.php b/lib/helper.php
index 70b2f78862..dda5fcc5f0 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -62,8 +62,11 @@ class OC_Helper {
 			}
 		}
 
-		foreach($args as $k => $v) {
-			$urlLinkTo .= '&'.$k.'='.$v;
+		if (!empty($args)) {
+			$urlLinkTo .= '?';
+			foreach($args as $k => $v) {
+				$urlLinkTo .= '&'.$k.'='.$v;
+			}
 		}
 
 		return $urlLinkTo;