From ffd6d516cc5826e134a55fbac945939b4ff3aea3 Mon Sep 17 00:00:00 2001
From: Jay <admin@trj.tw>
Date: Sun, 14 Oct 2018 21:26:18 +0800
Subject: [PATCH] fix error

---
 router/api/line.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/router/api/line.go b/router/api/line.go
index 4b7cd3d..3636621 100644
--- a/router/api/line.go
+++ b/router/api/line.go
@@ -18,7 +18,10 @@ func GetLineList(c *context.Context) {
 	list := make([]map[string]interface{}, 0)
 
 	if ls != nil {
-		for v := range ls {
+		for _, v := range ls {
+			if v == nil {
+				continue
+			}
 			list = append(list, utils.ToMap(v))
 		}
 	}