libreplace: free() deals fine with NULL pointers
commit50cc510584f0a97175c563a96bd641ead874dc93
authorVolker Lendecke <vl@samba.org>
Wed, 1 Jan 2014 16:56:30 +0000 (1 17:56 +0100)
committerJeremy Allison <jra@samba.org>
Fri, 24 Jan 2014 21:55:47 +0000 (24 13:55 -0800)
treed954f08b27b4c071e15cd228559771156f788c73
parentc6edb37f28d55cb985724d2ec124a4a53577f451
libreplace: free() deals fine with NULL pointers

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
lib/replace/getaddrinfo.c