From eb6acaa598bb4cf90df1d5d996bbd801ea98e0dd Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Mon, 15 Jun 2009 00:44:45 +1200
Subject: [PATCH] Author: Alex Rousskov <rousskov@measurement-factory.com>
 Prevent "make check" failure on warn_unused_result warning for fwrite(3)
 call.

---
 tools/squidclient.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/squidclient.cc b/tools/squidclient.cc
index 5edb326f44..218911423f 100644
--- a/tools/squidclient.cc
+++ b/tools/squidclient.cc
@@ -513,8 +513,8 @@ main(int argc, char *argv[])
 	while ((len = myread(conn, buf, sizeof(buf))) > 0) {
 	    fsize += len;
 
-	    if (to_stdout)
-		fwrite(buf, len, 1, stdout);
+            if (to_stdout && fwrite(buf, len, 1, stdout) != 1)
+                perror("client: ERROR writing to stdout");
 	}
 
 #ifdef _SQUID_MSWIN_
-- 
2.47.2