From dce1791fc357bebf938f9af93d7e0ec72ac7f719 Mon Sep 17 00:00:00 2001 From: Lukas Slebodnik Date: Tue, 11 Feb 2014 20:08:31 -0500 Subject: Fix warning zero-length gnu_printf format string There is a warning if nsupdate does not support realm. warning: zero-length gnu_printf format string [-Wformat-zero-length] Reviewed-by: Jakub Hrozek --- src/providers/dp_dyndns.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/providers/dp_dyndns.c') diff --git a/src/providers/dp_dyndns.c b/src/providers/dp_dyndns.c index b6743cf81..a12560ecd 100644 --- a/src/providers/dp_dyndns.c +++ b/src/providers/dp_dyndns.c @@ -389,7 +389,7 @@ nsupdate_msg_create_common(TALLOC_CTX *mem_ctx, const char *realm, #ifdef HAVE_NSUPDATE_REALM realm_directive = talloc_asprintf(tmp_ctx, "realm %s\n", realm); #else - realm_directive = talloc_asprintf(tmp_ctx, ""); + realm_directive = talloc_asprintf(tmp_ctx, "\n"); #endif if (!realm_directive) { goto fail; -- cgit