Minor - cleaning white spaces.

main/inc/routes.php

@@ -122,6 +122,7 @@ $settingCourseConditions = function (Request $request) use ($cidReset, $app) {
         }
     }
 
+    // @todo fix login_as
     if (!isset($_SESSION['login_as'])) {
         $userId = api_get_user_id();
 
@@ -162,7 +163,6 @@ $userPermissionsInsideACourse = function (Request $request) use ($app) {
     $is_sessionAdmin = false;
 
     if ($courseReset) {
-
         if (isset($courseId) && $courseId && $courseId != -1) {
 
             $courseInfo = api_get_course_info();
@@ -191,8 +191,11 @@ $userPermissionsInsideACourse = function (Request $request) use ($app) {
 
             //Check if user is subscribed in a course
             $course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
-            $sql               = "SELECT * FROM $course_user_table WHERE user_id  = '".$userId."' AND
-                                  relation_type <> ".COURSE_RELATION_TYPE_RRHH." AND c_id = ".api_get_course_int_id();
+            $sql = "SELECT * FROM $course_user_table
+                    WHERE
+                        user_id  = '".$userId."' AND
+                        relation_type <> ".COURSE_RELATION_TYPE_RRHH." AND
+                        c_id = ".$courseId;
 
             $result = Database::query($sql);
 
@@ -303,10 +306,8 @@ $userPermissionsInsideACourse = function (Request $request) use ($app) {
                 }
             }
         }
-
         // Checking the course access
         $is_allowed_in_course = false;
-
         if (isset($courseInfo)) {
             switch ($courseInfo['visibility']) {
                 case COURSE_VISIBILITY_OPEN_WORLD: // 3
@@ -417,10 +418,10 @@ $removeCidReset = function (Request $request) use ($app) {
 
 $removeCidResetDependingOfSection = function (Request $request) use ($app, $removeCidReset) {
     $file = $request->get('file');
+
     if (!empty($file)) {
         $info = pathinfo($file);
         $section = $info['dirname'];
-
         if ($section == 'admin') {
             $removeCidReset($request);
         }