multi_query warning 나는 문제 해결

twe/j_install.php

@@ -63,11 +63,26 @@ $scenarioObj = new Scenario($scenario);
 $startyear = $scenarioObj->getYear();
 
 if($mysqli_obj->multi_query(file_get_contents(__dir__.'/sql/reset.sql'))){
-    while (@$mysqli_obj->next_result()) {;}
+    while(true){
+        if (!$mysqli_obj->more_results()) {
+            break;
+        }
+        if(!$mysqli_obj->next_result()){
+            break;
+        }
+    }
+    
 }
 
 if($mysqli_obj->multi_query(file_get_contents(__dir__.'/sql/schema.sql'))){
-    while (@$mysqli_obj->next_result()) {;}
+    while(true){
+        if (!$mysqli_obj->more_results()) {
+            break;
+        }
+        if(!$mysqli_obj->next_result()){
+            break;
+        }
+    }
 }