From: Jan Engelhardt Date: 2019-08-26 14:13:15.685236019 +0200 varnish screwing itself by use of -Werror. [ 34s] vtc_haproxy.c: In function 'haproxy_start': [ 34s] vtc_haproxy.c:442:10: error: 'pid' may be used uninitialized in this function [-Werror=maybe-uninitialized] [ 34s] 442 | h->pid = pid; [ 34s] | ^ [ 34s] vtc_haproxy.c:413:8: note: 'pid' was declared here [ 34s] 413 | pid_t pid; --- bin/varnishtest/vtc_haproxy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: varnish-6.2.0/bin/varnishtest/vtc_haproxy.c =================================================================== --- varnish-6.2.0.orig/bin/varnishtest/vtc_haproxy.c +++ varnish-6.2.0/bin/varnishtest/vtc_haproxy.c @@ -410,7 +410,7 @@ haproxy_wait_pidfile(struct haproxy *h) char buf_err[1024] = {0}; int usleep_time = 1000; double t0; - pid_t pid; + pid_t pid = 0; vtc_log(h->vl, 3, "wait-pid-file"); for (t0 = VTIM_mono(); VTIM_mono() - t0 < 3;) {