Add check for existing table upgrade script

YourAcclaim · Apr 29, 2020 · 717e487 · 717e487
1 parent a3faa8f
commit 717e487
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/db/upgrade.php b/db/upgrade.php
@@ -38,8 +38,9 @@ function xmldb_block_acclaim_upgrade($oldversion) {
         $table = new xmldb_table('block_acclaim');
 
         // Launch rename table for block_acclaim_courses.
-        $dbman->rename_table($table, 'block_acclaim_courses');
-
+        if ($dbman->table_exists($table)) {
+            $dbman->rename_table($table, 'block_acclaim_courses');
+        }
         // Acclaim savepoint reached.
         upgrade_block_savepoint(true, 2020042200, 'acclaim');
     }