修改事件日志发送bug

src/views/firespread.vue

@@ -1996,6 +1996,9 @@ export default {
       return data.label.indexOf(value) !== -1
     },
     sendEventLog() {
+      if( this.eventLog == '' || this.eventLog == null ){
+        return;
+      }
       //日志发送
       let param = { eventCode: this.eventCode, logContent: this.eventLog,operation:"bus_oper_type_2",operationType:"log_oper_type_1"}
       sendEventLog(param).then(res => {