From b408cf70af32a23dc751c3b958b5e64eefffc61c Mon Sep 17 00:00:00 2001
From: todd <>
Date: Wed, 12 Oct 2005 13:11:55 +0000
Subject: [PATCH] shrink stripcom(), sync with install.sub ok krw@

---
 src/etc/netstart | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/src/etc/netstart b/src/etc/netstart
index cd14a36c..397d6c55 100644
--- a/src/etc/netstart
+++ b/src/etc/netstart
@@ -1,20 +1,14 @@
 #!/bin/sh -
 #
-#	$OpenBSD: netstart,v 1.107 2005/10/04 12:50:15 todd Exp $
+#	$OpenBSD: netstart,v 1.108 2005/10/12 13:11:55 todd Exp $
 
 # Strip comments (and leading/trailing whitespace if IFS is set)
 # from a file and spew to stdout
 stripcom() {
-	local _file="$1"
-	local _line
-
-	{
-		while read _line ; do
-			_line=${_line%%#*}		# strip comments
-			test -z "$_line" && continue
-			echo $_line
-		done
-	} < $_file
+	local _l
+	while read _l; do
+		[[ -n ${_l%%#*} ]] && echo $_l
+	done<$1
 }
 
 # Returns true if $1 contains only alphanumerics