From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 23 Oct 2005 15:43:44 +0000 (+0000)
Subject: Allow calls to DNSServiceRefDeallocate() with NULL passed
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=caa787a5490efb94015ae3f26e79983573997a2d;p=catta

Allow calls to DNSServiceRefDeallocate() with NULL passed


git-svn-id: file:///home/lennart/svn/public/avahi/trunk@842 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
---

diff --git a/avahi-compat-libdns_sd/compat.c b/avahi-compat-libdns_sd/compat.c
index 15166d4..cc9ca1c 100644
--- a/avahi-compat-libdns_sd/compat.c
+++ b/avahi-compat-libdns_sd/compat.c
@@ -452,12 +452,10 @@ finish:
 }
 
 void DNSSD_API DNSServiceRefDeallocate(DNSServiceRef sdref) {
-    assert(sdref);
-    assert(sdref->n_ref >= 1);
-
     AVAHI_WARN_LINKAGE;
 
-    sdref_unref(sdref);
+    if (sdref)
+        sdref_unref(sdref);
 }
 
 static void service_browser_callback(