From 1717d42165212cf89d18204a6e85bb50ab60d4f2 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Fri, 8 Jul 2011 00:35:33 +0200
Subject: [PATCH] read() and write() return ssize_t, not size_t.

rv < 0 error checks were always false.
---
 test/runner-unix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/runner-unix.c b/test/runner-unix.c
index 61d6a96d..fa4c63bb 100644
--- a/test/runner-unix.c
+++ b/test/runner-unix.c
@@ -248,7 +248,7 @@ int process_copy_output(process_info_t *p, int fd) {
     return -1;
   }
 
-  size_t nread, nwritten;
+  ssize_t nread, nwritten;
   char buf[1024];
 
   while ((nread = read(fileno(p->stdout_file), buf, 1024)) > 0) {