Minor - format code

main/inc/lib/events.lib.php

@@ -1295,15 +1295,6 @@ class Event
             Database::query($sql);
         }
 
-        $sql = "DELETE FROM $lp_view_table
-                WHERE
-                    c_id = $course_id AND
-                    user_id = $user_id AND
-                    lp_id= $lp_id AND
-                    session_id = $session_id
-            ";
-        Database::query($sql);
-
         $sql = "SELECT exe_id FROM $track_e_exercises
                 WHERE
                     exe_user_id = $user_id AND
@@ -1316,7 +1307,7 @@ class Event
             $exe_list[] = $row['exe_id'];
         }
 
-        if (!empty($exe_list) && is_array($exe_list) && count($exe_list) > 0) {
+        if (!empty($exe_list) && count($exe_list) > 0) {
             $exeListString = implode(',', $exe_list);
             $sql = "DELETE FROM $track_e_exercises
                     WHERE exe_id IN ($exeListString)";
@@ -1331,6 +1322,15 @@ class Event
             Database::query($sql);
         }
 
+        $sql = "DELETE FROM $lp_view_table
+                WHERE
+                    c_id = $course_id AND
+                    user_id = $user_id AND
+                    lp_id= $lp_id AND
+                    session_id = $session_id
+            ";
+        Database::query($sql);
+
         self::addEvent(
             LOG_LP_ATTEMPT_DELETE,
             LOG_LP_ID,

main/lp/learnpathList.class.php

@@ -112,12 +112,12 @@ class LearnpathList
 
             $sql2 = "SELECT visibility FROM $tbl_tool
                      WHERE
-                        c_id = $course_id AND 
+                        c_id = $course_id AND
                         name = '$name' AND
                         image = 'scormbuilder.gif' AND
                         (
                             link LIKE '$link%' OR
-                            link LIKE '$oldLink%'                                
+                            link LIKE '$oldLink%'
                         )
                       ";
             $res2 = Database::query($sql2);