jscript: Fix a copy-paste mistake.

dlls/jscript/jscript.c

@@ -130,7 +130,7 @@ static void clear_script_queue(JScript *This)
 
 static void clear_persistent_code_list(JScript *This)
 {
-    while(!list_empty(&This->queued_code))
+    while(!list_empty(&This->persistent_code))
     {
         bytecode_t *iter = LIST_ENTRY(list_head(&This->persistent_code), bytecode_t, entry);
         list_remove(&iter->entry);