fix group sql generator in calendar's share lib

diff --git a/apps/calendar/lib/share.php b/apps/calendar/lib/share.php
index 7117607ebbd1a59cb6b1ac8d4ea70df4a63b2e30..42dfc8a31016029b08dbfc537ebeb917f49568e8 100644 (file)
--- a/apps/calendar/lib/share.php
+++ b/apps/calendar/lib/share.php
@@ -155,11 +155,7 @@ class OC_Calendar_Share{
                $group_where = '';
                $i = 0;
                foreach($groups as $group){
-                       if($i == 0){
-                               $group_where = 'OR (';
-                       }else{
-                               $group_where .= ' OR ';
-                       }
+                       $group_where .= ' OR ';
                        $group_where .= ' (share = "' . $group . '" AND sharetype = "group") ';
                        $i++;
                }