From ca912c79103dbc4a7dc3b4729ba6e33258fb05c6 Mon Sep 17 00:00:00 2001
From: Wim Muskee <wimmuskee@gmail.com>
Date: Tue, 15 Jan 2013 18:46:29 +0100
Subject: Fix crash when cleared size = 0 (#452208).

---
 localepurge | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/localepurge b/localepurge
index e4699f9..fc06c7f 100755
--- a/localepurge
+++ b/localepurge
@@ -297,7 +297,7 @@ done
 
 # Calculating and reporting total disk space freed:
 if [ "$SHOWFREEDSPACE" = "enabled" ]; then
-    let TOTAL=$LOCALETOTAL+$MANTOTAL
+    TOTAL=$(($LOCALETOTAL + $MANTOTAL))
     if test $TOTAL -lt 0; then
         TOTAL=0
     fi
-- 
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