From 3d5ec0a535e521fe7d7e6139bd87412569a8d81a Mon Sep 17 00:00:00 2001
From: Johannes Sixt <johannes.sixt@telecom.at>
Date: Thu, 27 Oct 2005 19:58:13 +0000
Subject: [PATCH] Avoid head -1, it is depricated usage.

---
 configure.in.mid | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.in.mid b/configure.in.mid
index 531732b..7fdc1da 100644
--- a/configure.in.mid
+++ b/configure.in.mid
@@ -92,8 +92,8 @@ if test -n "$PS_COMMAND"; then
 
   PS_COMMAND="$PS_COMMAND -eo pid,ppid,uid,vsz,etime,time,args"
   if $PS_COMMAND > /dev/null 2>&1; then
-    # works in principle; check output
-    set x `$PS_COMMAND | head -1`
+    # works in principle; check output: extract first line, but avoid 'head -1'
+    set x `$PS_COMMAND | (read firstline; echo "$firstline")`
     if test "$*" = "x PID PPID UID VSZ ELAPSED TIME COMMAND"; then
       : # fine
     else
-- 
2.11.4.GIT