Throw an error when a chatnet has no available url

If you type /connect <CN> and the chatnet <CN> has no url available
let's just throw an error instead of trying to process <CN> as a url.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/core/chat-commands.c b/src/core/chat-commands.c
index 7f000cf5..a9404fa3 100644
--- a/src/core/chat-commands.c
+++ b/src/core/chat-commands.c
@@ -73,6 +73,13 @@ static SERVER_CONNECT_REC *get_server_connect(const char *data, int *plus_addr,
 
 	conn = server_create_conn(proto != NULL ? proto->id : -1, addr,
 				  atoi(portstr), chatnet, password, nick);
+	if (conn == NULL) {
+		signal_emit("error command", 1,
+			    GINT_TO_POINTER(CMDERR_NO_SERVER_DEFINED));
+		cmd_params_free(free_arg);
+		return NULL;
+	}
+
 	if (proto == NULL)
 		proto = chat_protocol_find_id(conn->chat_type);