From 4c7fc53c604d7f0935c114ed95741a89a9a0db44 Mon Sep 17 00:00:00 2001
From: nlopess <nlopess@localhost>
Date: Thu, 29 Jul 2004 18:37:51 +0000
Subject: [PATCH] avoid warnings in head

---
 docs/configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/configure.in b/docs/configure.in
index db07715d..c6fb55df 100755
--- a/docs/configure.in
+++ b/docs/configure.in
@@ -11,7 +11,7 @@ AC_SUBST(WORKDIR)
 dnl debug output
 echo "file versions"
 for file in ./*.in; do
-  fgrep '$Id' $file | head -1 | sed -e"s/^.*: //g" | sed -e"s/200.\/.*$//g"
+  fgrep '$Id' $file | head -n1 | sed -e"s/^.*: //g" | sed -e"s/200.\/.*$//g"
 done
 echo "configure options: $@" 
 echo "working directory: $WORKDIR"