From 42a5cb043b2280e8b667577c79fe6ed7a741b467 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Mon, 16 Jul 2007 16:22:37 +0000
Subject: Allow zsh to work as our shell

---
 sh/functions.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'sh/functions.sh')

diff --git a/sh/functions.sh b/sh/functions.sh
index 9b0da2d0..18194862 100644
--- a/sh/functions.sh
+++ b/sh/functions.sh
@@ -119,6 +119,16 @@ KV_to_int() {
 	echo "${KV_int}"
 }
 
+# Allow our scripts to support zsh
+if [ -n "${ZSH_VERSION}" ] ; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+fi
+
 # Setup a basic $PATH.  Just add system default to existing.
 # This should solve both /sbin and /usr/sbin not present when
 # doing 'su -c foo', or for something like:  PATH= rcscript start
-- 
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