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(-)
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
}
--
cgit v1.2.3