From 97b11eedff9d2e17101ad453caf9e48b73246719 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Fri, 31 Jul 2015 19:56:38 +0200 Subject: tree-wide: introduce mfree() Pretty trivial helper which wraps free() but returns NULL, so we can simplify this: free(foobar); foobar = NULL; to this: foobar = mfree(foobar); --- src/nss-myhostname/nss-myhostname.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/nss-myhostname') diff --git a/src/nss-myhostname/nss-myhostname.c b/src/nss-myhostname/nss-myhostname.c index 31db1aaf68..ab96cb231e 100644 --- a/src/nss-myhostname/nss-myhostname.c +++ b/src/nss-myhostname/nss-myhostname.c @@ -464,8 +464,7 @@ enum nss_status _nss_myhostname_gethostbyaddr2_r( } } - free(addresses); - addresses = NULL; + addresses = mfree(addresses); n_addresses = local_gateways(NULL, 0, AF_UNSPEC, &addresses); if (n_addresses > 0) { -- cgit v1.2.3-54-g00ecf