From 5a6aeddfa7262e41802c77f70c9ef88e9c2c2476 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Sat, 26 May 2007 16:44:20 +0000
Subject: xpipe: introduce (saves ~170 bytes) udhcp/signalpipe.c: use pipe
 instead of socketpair.

---
 shell/lash.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'shell/lash.c')

diff --git a/shell/lash.c b/shell/lash.c
index 24e48c337..28449b791 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -1222,8 +1222,7 @@ static int run_command(struct job *newjob, int inbg, int outpipe[2])
 
 		nextout = 1;
 		if ((i + 1) < newjob->num_progs) {
-			if (pipe(pipefds) < 0)
-				bb_perror_msg_and_die("pipe");
+			xpipe(pipefds);
 			nextout = pipefds[1];
 		} else if (outpipe[1] != -1) {
 			nextout = outpipe[1];
-- 
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