diff options
| -rwxr-xr-x | guix/scripts/substitute-binary.scm | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/guix/scripts/substitute-binary.scm b/guix/scripts/substitute-binary.scm index 44699cfca9..83e3d25dba 100755 --- a/guix/scripts/substitute-binary.scm +++ b/guix/scripts/substitute-binary.scm @@ -123,7 +123,8 @@ again." (lambda () body ...) (lambda args - ;; The SIGALRM triggers EINTR, because of the bug at + ;; Before Guile v2.0.9-39-gfe51c7b, the SIGALRM triggers EINTR + ;; because of the bug at ;; <http://lists.gnu.org/archive/html/guile-devel/2013-06/msg00050.html>. ;; When that happens, try again. Note: SA_RESTART cannot be ;; used because of <http://bugs.gnu.org/14640>. @@ -162,10 +163,17 @@ provide." (warning (_ "while fetching ~a: server is unresponsive~%") (uri->string uri)) (warning (_ "try `--no-substitutes' if the problem persists~%")) - (when port - (close-port port))) + + ;; Before Guile v2.0.9-39-gfe51c7b, EINTR was reported to the user, + ;; and thus PORT had to be closed and re-opened. This is not the + ;; case afterward. + (unless (or (guile-version>? "2.0.9") + (version>? (version) "2.0.9.39")) + (when port + (close-port port)))) (begin - (set! port (open-socket-for-uri uri #:buffered? buffered?)) + (when (or (not port) (port-closed? port)) + (set! port (open-socket-for-uri uri #:buffered? buffered?))) (http-fetch uri #:text? #f #:port port))))))) (define-record-type <cache> |