From 2f1a2b4520c64ffbf1df027863bf52f8d25cd10e Mon Sep 17 00:00:00 2001 From: Matthew Butterick Date: Wed, 15 Mar 2017 10:57:20 -0700 Subject: [PATCH] defense --- beautiful-racket-lib/br/test.rkt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/beautiful-racket-lib/br/test.rkt b/beautiful-racket-lib/br/test.rkt index 16a6121..92a8621 100644 --- a/beautiful-racket-lib/br/test.rkt +++ b/beautiful-racket-lib/br/test.rkt @@ -3,6 +3,10 @@ (provide message) (define-runtime-path br-dir "../../beautiful-racket") (define gi (get-info/full br-dir)) -(define message (format "You installed beautiful-racket v~a correctly." (gi 'version))) +(define message + (format "You installed beautiful-racket~acorrectly." + (if gi + (format " v~a " (gi 'version)) + " "))) (module+ main (displayln message))