ZP-292 #comment separate single folders with " " instead of "/" #time 15m

git-svn-id: https://z-push.org/svn/z-push/trunk@1532 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5

src/lib/core/synccollections.php

@@ -427,7 +427,7 @@ class SyncCollections implements Iterator {
             }
         }
         else
-            $checkClasses = implode("/", array_keys($classes));
+            $checkClasses = implode(" ", array_keys($classes));
 
         $pingTracking = new PingTracking();
         $this->changes = array();