diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2020-08-28 15:05:17 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-08-28 23:27:53 +0200 |
| commit | 3d9ea605c8dfb7fc43689e12975218b032b3175a (patch) | |
| tree | 5bd465a5cfa605ff65125db071e62f80246d16dd | |
| parent | b6308409206af78356ea7d1b2c4613ca1ee4315c (diff) | |
store: 'with-store' returns as many values as its body.
Fixes <https://bugs.gnu.org/42912>.
Reported by Ricardo Wurmus <rekado@elephly.net>.
* guix/store.scm (call-with-store)[thunk]: Wrap call to PROC in
'call-with-values'.
* tests/store.scm ("with-store, multiple values"): New test.
| -rw-r--r-- | guix/store.scm | 7 | ||||
| -rw-r--r-- | tests/store.scm | 9 |
2 files changed, 13 insertions, 3 deletions
diff --git a/guix/store.scm b/guix/store.scm index 683e125b20..495dc1692c 100644 --- a/guix/store.scm +++ b/guix/store.scm @@ -628,9 +628,10 @@ connection. Use with care." (define (thunk) (parameterize ((current-store-protocol-version (store-connection-version store))) - (let ((result (proc store))) - (close-connection store) - result))) + (call-with-values (lambda () (proc store)) + (lambda results + (close-connection store) + (apply values results))))) (cond-expand (guile-3 diff --git a/tests/store.scm b/tests/store.scm index ee3e01f33b..e168d3dcf6 100644 --- a/tests/store.scm +++ b/tests/store.scm @@ -141,6 +141,15 @@ (string-append (%store-prefix) "/" (make-string 32 #\e) "-foobar")))) +(test-equal "with-store, multiple values" ;<https://bugs.gnu.org/42912> + '(1 2 3) + (call-with-values + (lambda () + (with-store s + (add-text-to-store s "foo" "bar") + (values 1 2 3))) + list)) + (test-assert "valid-path? error" (with-store s (guard (c ((store-protocol-error? c) #t)) |