From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 8 Mar 2010 08:36:02 +0000 (-0800)
Subject: Merge branch 'mw/maint-gcc-warns-unused-write' into maint
X-Git-Tag: v1.7.0.3~20
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/6eb3adff9e3b4d37903c8a2e0e708049ad154617?hp=990169b9b19b2a4e837127c6b8678d6bdf44c609

Merge branch 'mw/maint-gcc-warns-unused-write' into maint

* mw/maint-gcc-warns-unused-write:
run-command.c: fix build warnings on Ubuntu
---

diff --git a/run-command.c b/run-command.c
index 0cd7f02ffe..c8d53795ec 100644
--- a/run-command.c
+++ b/run-command.c
@@ -67,19 +67,21 @@ static int child_notifier = -1;
 
 static void notify_parent(void)
 {
-	write(child_notifier, "", 1);
+	ssize_t unused;
+	unused = write(child_notifier, "", 1);
 }
 
 static NORETURN void die_child(const char *err, va_list params)
 {
 	char msg[4096];
+	ssize_t unused;
 	int len = vsnprintf(msg, sizeof(msg), err, params);
 	if (len > sizeof(msg))
 		len = sizeof(msg);
 
-	write(child_err, "fatal: ", 7);
-	write(child_err, msg, len);
-	write(child_err, "\n", 1);
+	unused = write(child_err, "fatal: ", 7);
+	unused = write(child_err, msg, len);
+	unused = write(child_err, "\n", 1);
 	exit(128);
 }