From 981f8068d26b6895e839bb0c98bd479b6edc7407 Mon Sep 17 00:00:00 2001
From: Manuel Hutter <manuel.hutter@gmail.com>
Date: Sat, 21 Jun 2014 14:24:10 +0200
Subject: [PATCH] code diet on "memory"

---
 cdist/conf/explorer/memory | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/cdist/conf/explorer/memory b/cdist/conf/explorer/memory
index a5cae048..05db865f 100755
--- a/cdist/conf/explorer/memory
+++ b/cdist/conf/explorer/memory
@@ -25,13 +25,12 @@
 os=$("$__explorer/os")
 case "$os" in
     "macosx")
-        let memsize=$(sysctl -n hw.memsize)/1024
-        echo "$memsize"
+        echo "$(sysctl -n hw.memsize)/1024" | bc
     ;;
 
     *)
     if [ -r /proc/meminfo ]; then
-        echo "$(grep "MemTotal:" /proc/meminfo | awk '{print $2}')"
+        grep "MemTotal:" /proc/meminfo | awk '{print $2}'
     fi
     ;;
 esac