From ae55fdc38a3be89d2b02bca263e1e74b317c640c Mon Sep 17 00:00:00 2001
From: MHSanaei <ho3ein.sanaei@gmail.com>
Date: Tue, 25 Apr 2023 14:39:09 +0330
Subject: [PATCH] fix bug in http link without host

Co-Authored-By: Alireza Ahmadi <alireza7@gmail.com>
---
 web/service/sub.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

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)
 			}