--- programs/deprecated.in	2017-04-17 14:01:00.783094604 -0700
+++ programs/deprecated.in	2017-04-17 14:02:43.644606806 -0700
@@ -7,7 +7,7 @@
 >&2 echo "See '$help' for more info."
 >&2 echo
 
-if [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
+if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
   exec $help "$@:2"
 else
   exec $replacement "$@"