Minor - Removing conditions because the stats_* tables are always on

main/inc/lib/course.lib.php

@@ -1563,10 +1563,7 @@ class CourseManager {
         $table_course_survey                = Database::get_main_table(TABLE_MAIN_SHARED_SURVEY);
         $table_course_survey_question       = Database::get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
         $table_course_survey_question_option= Database::get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION_OPTION);
-        $stats = false;
         
-        if (Database::get_statistic_database() != '') {
-            $stats = true;
         $table_stats_hotpots        = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
         $table_stats_attempt        = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
         $table_stats_exercises      = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
@@ -1578,7 +1575,7 @@ class CourseManager {
         $table_stats_downloads      = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
         $table_stats_links          = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LINKS);
         $table_stats_uploads        = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_UPLOADS);
-        }
+    
 
         $code = Database::escape_string($code);
         $sql = "SELECT * FROM $table_course WHERE code='".$code."'";
@@ -1613,7 +1610,7 @@ class CourseManager {
                 Database::query($sql);
 
                 // Delete the course from the stats tables
-                if ($stats) {
+                
                 $sql = "DELETE FROM $table_stats_hotpots WHERE exe_cours_id = '".$virtual_course['code']."'";
                 Database::query($sql);
                 $sql = "DELETE FROM $table_stats_attempt WHERE course_code = '".$virtual_course['code']."'";
@@ -1636,7 +1633,7 @@ class CourseManager {
                 Database::query($sql);
                 $sql = "DELETE FROM $table_stats_uploads WHERE upload_cours_id = '".$virtual_course['code']."'";
                 Database::query($sql);
-                }
+                
 
                 // Delete the course from the course table
                 $sql = "DELETE FROM $table_course WHERE code='".$virtual_course['code']."'";
@@ -1688,7 +1685,7 @@ class CourseManager {
         }
 
         // Delete the course from the stats tables
-        if ($stats) {
+        
         $sql = "DELETE FROM $table_stats_hotpots WHERE exe_cours_id = '".$code."'";
         Database::query($sql);
         $sql = "DELETE FROM $table_stats_attempt WHERE course_code = '".$code."'";
@@ -1711,7 +1708,7 @@ class CourseManager {
         Database::query($sql);
         $sql = "DELETE FROM $table_stats_uploads WHERE upload_cours_id = '".$code."'";
         Database::query($sql);
-        }
+        
 
         global $_configuration;
         if ($_configuration['multiple_access_urls']) {