fix bug

mallinkService/src/main/java/com/iformall/service/impl/WxCouponChannelServiceImpl.java

@@ -156,7 +156,7 @@ public class WxCouponChannelServiceImpl implements WxCouponChannelService {
             	record.setType(Integer.parseInt(type));
             	List<WxCouponChannelVo>  list = wxCouponChannelMapper.findVoList(record);
             	if (null != list && list.size() > 0 ) {
-            		return new ResultData(ErrorCode.COUPON_CHANNEL_IS_EXISTED,"该版本【拼团】、【砍价】线上只能发布一个。");
+            		return new ResultData(ErrorCode.COUPON_CHANNEL_IS_EXISTED.getCode(),"该版本【拼团】、【砍价】线上只能发布一个。");
             	}
         	}
     	}