unbreak unixstyle-install

Commit 1afcbee381 effctively dropped a conditional case that was
marked as "shouldn't happen" --- but it does happen and makes sense.
Adjust the replacement `delete-directory/files` call to accomodate the
case.

Relevant to #2198 and #2236
This commit is contained in:
Matthew Flatt 2018-08-18 09:18:25 -06:00
parent a01feffa83
commit e15eadd106

View File

@ -126,7 +126,7 @@
;; removes a file or a directory (recursively)
(define (rm path)
(delete-directory/files path))
(delete-directory/files path #:must-exist? #f))
;; removes "compiled" subdirectories recursively
(define (rm-compiled path)