=== modified file 'bin/confz'
--- bin/confz	2014-06-28 02:45:48 +0000
+++ bin/confz	2014-06-26 20:22:21 +0000
@@ -51,7 +51,7 @@
 # set $vars parameter if it's empty (ie. set default value)
 defvar() {
 	if ! (($+vars[$1])); then
-		setvar "$1" "$2"
+		setvar $1 $2
 	fi
 }