[master] eaca897 Check pthread_cond_init's return

[Guillaume Quintard]

commit eaca897b57404855b2145007ee2e0b06417c1eff
Author: Guillaume Quintard <guillaume at varnish-software.com>
Date:   Tue Feb 14 10:14:13 2017 +0100

    Check pthread_cond_init's return

diff --git a/bin/varnishtest/vtc_http2.c b/bin/varnishtest/vtc_http2.c
index aef46dd..26af037 100644
--- a/bin/varnishtest/vtc_http2.c
+++ b/bin/varnishtest/vtc_http2.c
@@ -2556,7 +2556,7 @@ stream_new(const char *name, struct http *h)
 
 	ALLOC_OBJ(s, STREAM_MAGIC);
 	AN(s);
-	pthread_cond_init(&s->cond, NULL);
+	AZ(pthread_cond_init(&s->cond, NULL));
 	REPLACE(s->name, name);
 	AN(name);
 	VTAILQ_INIT(&s->fq);