【修改】URI 解析过程中端口解析判断条件

Signed-off-by: chenyong <1521761801@qq.com>

webclient.c

@@ -263,7 +263,7 @@ static int webclient_resolve_address(struct webclient_session *session, struct a
         }
 #else
         port_ptr = strstr(host_addr, ":");
-        if (port_ptr)
+        if (port_ptr && port_ptr < ptr)
         {
             int port_len = ptr - port_ptr - 1;