Avoid useless output

2010-11-11 00:19:17 -05:00 · 2010-11-11 00:19:17 -05:00 · 686ec837e9
commit 686ec837e9
parent e3592e10a8
1 changed files with 2 additions and 1 deletions
--- a/collects/setup/winvers.rkt
+++ b/collects/setup/winvers.rkt
@ -47,4 +47,5 @@
         (delete-directory/files
          (build-path (find-system-path 'temp-dir) "setvers"))
         (printf "done!\n")]
-        [else (error 'winvers "unknown command line: ~e" argv)]))
+        [else (error 'winvers "unknown command line: ~e" argv)])
+  (void))