# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1363872214 -28800
# Node ID 84157e435c5298e2bc1e44ad3aa2eb9a31f9113a
# Parent  e22d5f5f6e371b436c0cd9418fc00466e77b7088
Make sure "struct timeval" is initialised on OS X to avoid valgrind warnings

diff -r e22d5f5f6e37 -r 84157e435c52 random.c
--- a/random.c	Wed Mar 20 23:52:49 2013 +0800
+++ b/random.c	Thu Mar 21 21:23:34 2013 +0800
@@ -217,6 +217,9 @@
 	pid = getpid();
 	sha1_process(&hs, (void*)&pid, sizeof(pid));
 
+	// gettimeofday() doesn't completely fill out struct timeval on 
+	// OS X (10.8.3), avoid valgrind warnings by clearing it first
+	memset(&tv, 0x0, sizeof(tv));
 	gettimeofday(&tv, NULL);
 	sha1_process(&hs, (void*)&tv, sizeof(tv));