From 2ea165a1bc4a42d0e4ae3536449480f64dfaf849 Mon Sep 17 00:00:00 2001
From: "Casper Ti. Vector" <CasperVector@gmail.com>
Date: Fri, 9 Nov 2012 20:13:08 +0800
Subject: [PATCH] cdm: simplify processing of /etc/X11/Sessions.

---
 src/cdm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/cdm b/src/cdm
index b0fcf84..080d050 100755
--- a/src/cdm
+++ b/src/cdm
@@ -87,10 +87,8 @@ serverargs=${serverargs:-'-nolisten tcp'}
 
 if [[ "${#binlist[@]}" == 0 ]]; then
     binlist=($(find /etc/X11/Sessions -maxdepth 1 -type f))
-    for ((i=0; i<${#binlist[@]}; i++)); do
-        declare flaglist[$i]="X"
-        declare namelist[$i]=$(basename ${binlist[$i]})
-    done
+    flaglist=($(sed 's/[[:digit:]]\+/X/g' <<< ${!binlist[@]}))
+    namelist=(${binlist[@]##*/})
 fi
 
 # Generate the main menu.