$OpenBSD: patch-avahi-compat-libdns_sd_warn_c,v 1.1 2009/06/03 19:42:55 ajacoutot Exp $

Reverse logic to stop polluting syslog(3).

--- avahi-compat-libdns_sd/warn.c.orig	Wed Jun  3 21:07:44 2009
+++ avahi-compat-libdns_sd/warn.c	Wed Jun  3 21:08:33 2009
@@ -112,7 +112,7 @@ void avahi_warn_linkage(void) {
     linkage_warning = 1;
     pthread_mutex_unlock(&linkage_mutex);
 
-    if (!w && !getenv("AVAHI_COMPAT_NOWARN")) {
+    if (!w && getenv("AVAHI_COMPAT_WARN")) {
         avahi_warn("The program '%s' uses the "COMPAT_LAYER" compatibility layer of Avahi.", avahi_exe_name());
         avahi_warn("Please fix your application to use the native API of Avahi!");
         avahi_warn("For more information see <http://0pointer.de/avahi-compat?s="CGI_SUBSYSTEM"&e=%s>", avahi_exe_name());