Prevent exception when checked schema is empty

closes glpi-project#15767
cedric-anne · Oct 16, 2023 · 6b1cccd · 6b1cccd
1 parent 5eb7c82
commit 6b1cccd
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/src/System/Diagnostic/DatabaseSchemaIntegrityChecker.php b/src/System/Diagnostic/DatabaseSchemaIntegrityChecker.php
@@ -286,13 +286,14 @@ public function checkCompleteSchema(
         }
 
         if ($include_unknown_tables) {
-            $unknown_tables_criteria = [
-                [
+            $unknown_tables_criteria = [];
+            if (count($schema) > 0) {
+                $unknown_tables_criteria[] = [
                     'NOT' => [
                         'table_name' => array_keys($schema)
                     ]
-                ],
-            ];
+                ];
+            }
             $is_context_valid = true;
             if ($context === 'core') {
                 $unknown_tables_criteria[] = [