From 2c8cc1a444c9c2b84f69f5d4bfbdf3f97a1b5479 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Klinkovsk=C3=BD?= <kuba.klinkovsky@gmail.com>
Date: Tue, 6 Nov 2012 19:43:04 +0100
Subject: [PATCH] Fixed bug - '()' is not recognized as empty array

---
 src/cdm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cdm b/src/cdm
index 2f13095..a17cfe8 100755
--- a/src/cdm
+++ b/src/cdm
@@ -85,7 +85,7 @@ cktimeout=${cktimeout:-30}
 # Offer all available sessions in /etc/X11/Sessions,
 # if binlist if not explicitly set in cdmrc.
 
-if [[ "${#binlist[@]}" == 0 ]]; then
+if [[ "$binlist" == "()" ]]; then
     binlist=($(ls /etc/X11/Sessions))
     flaglist=($(sed 's/[[:digit:]]\+/X/g' <<< ${!flaglist[*]}))
     namelist=(${binlist[@]^})