unbreak clean Mac OS build

2019-02-02 08:19:59 -07:00 · 2019-02-02 08:19:59 -07:00 · 1affe4e7ad
commit 1affe4e7ad
parent 1b11111da3
1 changed files with 3 additions and 1 deletions
--- a/racket/src/mac/clean-fw.rkt
+++ b/racket/src/mac/clean-fw.rkt
@ -46,4 +46,6 @@
                                           #f))
                                   #f)
                               #f)))])
-        (clean-files (directory-list versions-dir))))))
+        (if (directory-exists? versions-dir)
+            (clean-files (directory-list versions-dir))
+            (void))))))