fix MysqlPool::escape() empty arguments Warning

deepziyu · Jul 23, 2018 · 36ff0f3 · 36ff0f3
1 parent 393b802
commit 36ff0f3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pool/MysqlPool.php b/pool/MysqlPool.php
@@ -122,6 +122,9 @@ public function prepareAndExecute(string $sql, array $inputParams = [], $bindID
 
     public function escape(string $string) : string
     {
+        if(empty($string)){
+            return $string;
+        }
         $connect  = $this->getConnect();
         $res = null;
         try{