From f2ba4136b8295dff54b34585e09b4f70c3b327ed Mon Sep 17 00:00:00 2001
From: Anathema <anathema@anche.no>
Date: Sun, 28 Aug 2011 16:54:00 +0200
Subject: [PATCH] Fixed integer checking of -s param

---
 src/tomb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/tomb b/src/tomb
index 0a4aed6..901105c 100755
--- a/src/tomb
+++ b/src/tomb
@@ -353,7 +353,12 @@ create_tomb() {
     tombname=${tombfile%%\.*}
     tombfile=${tombname}.tomb
 	tombsize=$opts[-s]
-
+    
+    if [[ $tombsize != <-> ]]; then
+        error "Size is not an integer"
+        return 1
+    fi
+    
     if [ -e ${tombdir}/${tombfile} ]; then
 	    error "tomb exists already. I'm not digging here:"
 	    ls -lh ${tombdir}/${tombfile}