From 49edf58fc15c8d8aeccffe1dd4b579a5b44dcaeb Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Mon, 26 Nov 2007 09:56:22 +0000
Subject: Don't rely on sed being available when calculating deps
---
sh/net.sh | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/sh/net.sh b/sh/net.sh
index 133b5996..47ec2ffd 100755
--- a/sh/net.sh
+++ b/sh/net.sh
@@ -35,10 +35,22 @@ description="Configures network interfaces."
# Handy var so we don't have to embed new lines everywhere for array splitting
__IFS="
"
+_shell_var() {
+ local rem=$1 c= r=
+ while [ -n "${rem}" ]; do
+ r=${rem#?}
+ c=${rem%${r}}
+ case "${c}" in
+ [a-zA-Z0-9]) printf "%c" "${c}";;
+ *) printf "_";;
+ esac
+ rem=${r}
+ done
+}
depend() {
local IFACE=${SVCNAME#*.}
- local IFVAR=$(echo -n "${IFACE}" | sed -e 's/[^[:alnum:]]/_/g')
+ local IFVAR=$(_shell_var "${IFACE}")
need localmount
after bootmisc
@@ -62,10 +74,6 @@ depend() {
esac
}
-_shell_var() {
- echo -n "$1" | sed -e 's/[^[:alnum:]]/_/g'
-}
-
# Support bash arrays - sigh
_get_array() {
local _a=
--
cgit v1.2.3