From c113e88c454cf759078f06c95f4b35db90acb9d7 Mon Sep 17 00:00:00 2001
From: Tim Taylor <tim@tool-man.org>
Date: Wed, 17 Aug 2011 00:17:21 -0400
Subject: Fix auto upgrade failure from non-exported ZSH env var

Fixes #549. Specify ZSH=$ZSH explicitly when invoking
the auto update scripts.
---
 tools/check_for_upgrade.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tools/check_for_upgrade.sh')

diff --git a/tools/check_for_upgrade.sh b/tools/check_for_upgrade.sh
index e1e4eb99f..aeaa0e415 100644
--- a/tools/check_for_upgrade.sh
+++ b/tools/check_for_upgrade.sh
@@ -24,7 +24,7 @@ then
     read line
     if [ "$line" = Y ] || [ "$line" = y ]
     then
-      /bin/sh $ZSH/tools/upgrade.sh
+      /usr/bin/env ZSH=$ZSH /bin/sh $ZSH/tools/upgrade.sh
       # update the zsh file
       _update_zsh_update
     fi
-- 
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