修复 区域为空拼接问题

xufenglei

2018-07-05 af95e3f15895995607604ecf0e757c48169795b3

 src/app/routes/sensors/basic-info/sensor-edit/sensor-edit.component.ts

@@ -50,7 +50,7 @@
              }
        } );
        this.subject.next( this );
      }else {
      } else {
        this.validate(); 
      }
  }