From e342dbed1e87916aef984ca5d25f5ab93af46ebc Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Mon, 23 Dec 2013 12:13:58 -0800
Subject: fix other build error

---
 src/io/write_test.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/io')

diff --git a/src/io/write_test.cpp b/src/io/write_test.cpp
index 36ab556..36ffe88 100644
--- a/src/io/write_test.cpp
+++ b/src/io/write_test.cpp
@@ -13,7 +13,11 @@ static
 int pipew(int& rfd)
 {
     int pfd[2];
-    pipe2(pfd, O_NONBLOCK);
+    if (-1 == pipe2(pfd, O_NONBLOCK))
+    {
+        rfd = -1;
+        return -1;
+    }
     rfd = pfd[0];
     return pfd[1];
 }
-- 
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