Make sure error code is always non-zero on failed connect.

diff --git a/lib/mr_connect.c b/lib/mr_connect.c
index b86ec892579752d3cac55facaf53ad3078f5cd7d..f5e27177b6dce6e9a29e69abe40d380a1746c1c4 100644 (file)
--- a/lib/mr_connect.c
+++ b/lib/mr_connect.c
@@ -36,6 +36,7 @@ int sms_connect()
        return errno;
     if (connection_status(_sms_conn) == CON_STOPPED) {
        register status = connection_errno(_sms_conn);
+       if (!status) status = SMS_CANT_CONNECT;
        sms_disconnect();
        return status;
     }