fix whatweb wrapper

1 files changed, 4 insertions, 2 deletions

diff --git a/commands/whatweb b/commands/whatweb
index 1c1d779..c9aab29 100755
--- a/commands/whatweb
+++ b/commands/whatweb
@@ -1,5 +1,7 @@
 #!/bin/sh
 #wrapper for WhatWeb
-whatweb_bin='../repos/whatweb/whatweb'
-[ -e "$whatweb_bin" ] || ( echo "Whatweb app does not exist" && exit 1 )
+here=$(dirname `readlink -f $0`)
+whatweb_bin="$here/../repos/whatweb/whatweb"
+[ -e "$whatweb_bin" ] || ( echo "!! Whatweb app does not exist" && exit 1 )
+[ "balls$1" = "balls" ] && ( echo "!! no host given" && exit 1)
 $whatweb_bin "$1"