compiler/cm: protect a ".dep" use against old versions

2018-12-01 06:00:49 -07:00 · 2018-12-01 06:00:49 -07:00 · 3a19809268
commit 3a19809268
parent b94f84a909
1 changed files with 1 additions and 0 deletions
--- a/racket/collects/compiler/private/cm-minimal.rkt
+++ b/racket/collects/compiler/private/cm-minimal.rkt
@ -742,6 +742,7 @@
            ;; ----------------------------------------
            ;; Determine whether and how to rebuild the file:
            (define src-sha1 (and deps
+                                  (equal? (version) (deps-version deps))
                                  (deps-src-sha1 deps)
                                  (get-source-sha1 path)))
            (cond