diff --git a/autoattach b/autoattach
index 4a9bea7..9179920 100755
--- a/autoattach
+++ b/autoattach
@@ -7,7 +7,7 @@ CONF_FILE=$HOME/.autoattach.conf
 
 ###########################
 
-function write_setting 
+function write_setting
 {
     if ! sed -i -E "s/^$1=.*/$1=$2/" $CONF_FILE 2> /dev/null; then
         echo "$1=$2" >> $CONF_FILE
@@ -20,34 +20,34 @@ function attach_session
 	if [ -n "${TMUX}" ]; then
 		exit 1
 	fi
-	
+
 	tmux attach -t $1 2> /dev/null
-	
+
 	# Check for exit status
 	if [ $? -gt 0 ]; then
 		echo "There is no tmux session '$1'"
 		if [ -z "${AUTO_CREATE}" ]; then
-            read -p "Do you want me to auto create sessions by default? (y/n): "
-            if [ "${REPLY}" = "y" ]; then
+            read -p "Do you want me to auto create sessions by default? [Y/n]: "
+            if [ "${REPLY}" = "y" -o -z "${REPLY}" ]; then
                 write_setting 'AUTO_CREATE' '1'
                 AUTO_CREATE=1
             else
                 write_setting 'AUTO_CREATE' '0'
             fi
         fi
-        
+
         if [ "${AUTO_CREATE}" = "1" ]; then
             tmux new-session -s $1 2> /dev/null
             exit 0
         fi
         echo 'Nothing to do, exiting...'
         exit 1
-		 
+
 	fi
 }
 
-function usage 
-{ 
+function usage
+{
 	echo "Usage: ${0}"
 	echo "    -c | --clear"
 	echo "        Delete configuration file"
@@ -66,13 +66,15 @@ function usage
 test -f $CONF_FILE && . $CONF_FILE
 
 # Detect platform
-case "$OSTYPE" in
-	freebsd* )
-		echo "Freebsb detected!!"
+PLATFORM='unknown'
+unamestr=$(uname)
+case "$unamestr" in
+	OpenBSD* )
+		echo "*BSD OS detected!!"
 		echo "Long options is disabled!!"
 		OPTS=`getopt	chgs: $*`
 		set_opts_exit_status=$?
-		PLATFORM='Freebsd' ;;
+		PLATFORM=$unamestr ;;
 		#if [	$? -ne 0 ]; then
 		 #  echo	'Usage:	...'
 		  # exit	2
@@ -108,7 +110,7 @@ while true; do
                             write_setting 'AUTO_CREATE' '0'
                             shift;;
                     esac
-                    
+
                     shift;;
                 *)
                     echo "Failed to set configuration $2 $4"