MDL-47466 calendar: fixed error ORA-01795 in calendar_get_events

jblotus · Oct 14, 2014 · c3f51a3 · c3f51a3
1 parent a2ed10a
commit c3f51a3
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/calendar/lib.php b/calendar/lib.php
@@ -689,7 +689,7 @@ function calendar_get_events($tstart, $tend, $users, $groups, $courses, $withdur
         return array();
     }
 
-    if((is_array($users) && !empty($users)) or is_numeric($users)) {
+    if ((is_array($users) && !empty($users)) or is_numeric($users)) {
         // Events from a number of users
         if(!empty($whereclause)) $whereclause .= ' OR';
         list($insqlusers, $inparamsusers) = $DB->get_in_or_equal($users, SQL_PARAMS_NAMED);
@@ -703,7 +703,7 @@ function calendar_get_events($tstart, $tend, $users, $groups, $courses, $withdur
         // No user at all, do nothing
     }
 
-    if((is_array($groups) && !empty($groups)) or is_numeric($groups)) {
+    if ((is_array($groups) && !empty($groups)) or is_numeric($groups)) {
         // Events from a number of groups
         if(!empty($whereclause)) $whereclause .= ' OR';
         list($insqlgroups, $inparamsgroups) = $DB->get_in_or_equal($groups, SQL_PARAMS_NAMED);
@@ -716,7 +716,7 @@ function calendar_get_events($tstart, $tend, $users, $groups, $courses, $withdur
     }
     // boolean false (no groups at all): we don't need to do anything
 
-    if((is_array($courses) && !empty($courses)) or is_numeric($courses)) {
+    if ((is_array($courses) && !empty($courses)) or is_numeric($courses)) {
         if(!empty($whereclause)) $whereclause .= ' OR';
         list($insqlcourses, $inparamscourses) = $DB->get_in_or_equal($courses, SQL_PARAMS_NAMED);
         $whereclause .= " (groupid = 0 AND courseid $insqlcourses)";