From a79cd84282774732961e864964b77ce91ac1ba26 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@gnu.kitenet.net>
Date: Sat, 27 Dec 2008 19:14:44 -0500
Subject: simplify expression

---
 init.d/20restore-etckeeper | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'init.d/20restore-etckeeper')

diff --git a/init.d/20restore-etckeeper b/init.d/20restore-etckeeper
index 69cbc3d..5dc4425 100755
--- a/init.d/20restore-etckeeper
+++ b/init.d/20restore-etckeeper
@@ -7,7 +7,7 @@ maybe () {
 	command="$1"
 	shift 1
 
-	if [ -e "$(eval echo \$$#)" ]; then
+	if eval [ -e "\$$#" ]; then
 		"$command" "$@"
 	fi
 }
-- 
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