From b0b4cd45c9144900b000c287f68e946b014220a5 Mon Sep 17 00:00:00 2001
From: oc <ckcz123@126.com>
Date: Fri, 22 Jun 2018 01:20:35 +0800
Subject: [PATCH] Fix bug

---
 _server/blockly/MotaAction.g4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/_server/blockly/MotaAction.g4 b/_server/blockly/MotaAction.g4
index a010a7da..29c55899 100644
--- a/_server/blockly/MotaAction.g4
+++ b/_server/blockly/MotaAction.g4
@@ -1398,6 +1398,7 @@ ActionParser.prototype.parseAction = function() {
         data.text,this.next]);
       break;
     case "show": // 显示
+      data.loc=data.loc||[];
       if (!(data.loc[0] instanceof Array))
         data.loc = [data.loc];
       var x_str=[],y_str=[];