fix undefined callback

3 years ago · 3394e1f148
1 changed files with 3 additions and 0 deletions
--- a/src/mixins/socket.js
+++ b/src/mixins/socket.js
@ -293,6 +293,9 @@ export default {
        },

        getMonitorList(callback) {
+            if (! callback) {
+                callback = () => { };
+            }
            socket.emit("getMonitorList", callback);
        },