@@ -1,15 +1,18 @@

 function wake() {

-  local config_file=~/.wakeonlan/$1

-  if [[ ! -f $config_file ]]; then

+  local config_file="$HOME/.wakeonlan/$1"

+  if [[ ! -f "$config_file" ]]; then

     echo "ERROR: There is no configuration file at \"$config_file\"."

-    return

+    return 1

   fi

-  which wakeonlan > /dev/null

-  if [[ ! $? == 0 ]]; then

+  if (( ! $+commands[wakeonlan] )); then

     echo "ERROR: Can't find \"wakeonlan\".  Are you sure it's installed?"

-    return

+    return 1

   fi

   wakeonlan -f $config_file

 }

+

+if (( $+functions[compdef] )); then

+  compdef "_arguments '1:device to wake:_files -W '\''$HOME/.wakeonlan'\'''" wake

+fi