fix: 事件取消未判断空

2017-10-12 13:08:13 +00:00 · 2017-10-12 13:08:13 +00:00 · c3fa8bf3df
parent 0b591bdb83
commit c3fa8bf3df
1 changed files with 7 additions and 4 deletions
--- a/src/main/resources/modules/event.js
+++ b/src/main/resources/modules/event.js
@ -148,9 +148,12 @@ mapEventName();
 module.exports = {
    on: listen,
    disable: function (jsp) {
-        jspListener[jsp.description.name].forEach(function (t) {
-            t.off();
-        });
-        delete jspListener[jsp.description.name];
+        var jspl = jspListener[jsp.description.name];
+        if (jspl) {
+            jspListener[jsp.description.name].forEach(function (t) {
+                t.off();
+            });
+            delete jspListener[jsp.description.name];
+        }
    }
 };