From 309d603382159eacdf52cbf0fa936deb60552d32 Mon Sep 17 00:00:00 2001
From: Santiago Gimeno <santiago.gimeno@gmail.com>
Date: Tue, 7 Feb 2017 18:03:20 +0100
Subject: [PATCH] test: fix -Wformat warning
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Substitute the `z` length modifier with `l` to avoid warnings, as the
`z` modifier is defined in the C99 standard.

PR-URL: https://github.com/libuv/libuv/pull/1220
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
---
 test/test-threadpool-cancel.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/test-threadpool-cancel.c b/test/test-threadpool-cancel.c
index 917f5f47..dd13d8ae 100644
--- a/test/test-threadpool-cancel.c
+++ b/test/test-threadpool-cancel.c
@@ -60,7 +60,10 @@ static void saturate_threadpool(void) {
   char buf[64];
   size_t i;
 
-  snprintf(buf, sizeof(buf), "UV_THREADPOOL_SIZE=%zu", ARRAY_SIZE(pause_reqs));
+  snprintf(buf,
+           sizeof(buf),
+           "UV_THREADPOOL_SIZE=%lu",
+           (unsigned long)ARRAY_SIZE(pause_reqs));
   putenv(buf);
 
   loop = uv_default_loop();