diff options
| -rw-r--r-- | web/service/sub.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/web/service/sub.go b/web/service/sub.go index 263b15c3..ba70fe43 100644 --- a/web/service/sub.go +++ b/web/service/sub.go @@ -590,7 +590,11 @@ func searchHost(headers interface{}) string { switch v.(type) { case []interface{}: hosts, _ := v.([]interface{}) - return hosts[0].(string) + if len(hosts) > 0 { + return hosts[0].(string) + } else { + return "" + } case interface{}: return v.(string) } |