Merge pull request #526 from V-E-O/patch-3

fix dnspod error: Communication with checkip server %s failed

Author: troglobit

plugins/dnspod.c

@@ -46,7 +46,7 @@ static ddns_system_t plugin = {
 	.checkip_ssl  = DYNDNS_MY_IP_SSL,
 
 	.server_name  = "dnsapi.cn",
-	.server_url   = ""
+	.server_url   = "/"
 };
 
 static ddns_system_t plugin_v6 = {
@@ -61,7 +61,7 @@ static ddns_system_t plugin_v6 = {
 	.checkip_ssl  = DDNS_CHECKIP_SSL_SUPPORTED,
 
 	.server_name  = "dnsapi.cn",
-	.server_url   = ""
+	.server_url   = "/"
 };
 
 static int fetch_record_id(ddns_t *ctx, ddns_info_t *info, ddns_alias_t *alias, char *domain, char *prefix)

src/ddns.c

@@ -334,7 +334,7 @@ static int parse_my_address(char *buffer, char *address, size_t len)
 
 static int get_address_remote(ddns_t *ctx, ddns_info_t *info, char *address, size_t len)
 {
-	if (!info->server_url[0])
+	if (!info->checkip_name.name[0])
 		return 1;
 
 	DO(server_transaction(ctx, info));