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| author | Ludovic Courtès <ludo@gnu.org> | 2018-06-14 23:08:08 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-06-14 23:34:59 +0200 |
| commit | a9a685cc0024a4e0dad5d7abd9ca6fb880ae4f8e (patch) | |
| tree | f205505f0f18437dc82c1b995c36ca91512947ef | |
| parent | 565af91acc66404ad7bc9ef3b9f6f5a2ca4460b5 (diff) | |
| download | patches-a9a685cc0024a4e0dad5d7abd9ca6fb880ae4f8e.tar patches-a9a685cc0024a4e0dad5d7abd9ca6fb880ae4f8e.tar.gz | |
offload: Gracefully handle invalid results from 'machines.scm'.
* guix/scripts/offload.scm (build-machines): Check the result of FILE.
Ignore it if it's not a list of <build-machine>.
| -rw-r--r-- | guix/scripts/offload.scm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/guix/scripts/offload.scm b/guix/scripts/offload.scm index fb61d7c059..664497bcd5 100644 --- a/guix/scripts/offload.scm +++ b/guix/scripts/offload.scm @@ -124,7 +124,15 @@ determined." (save-module-excursion (lambda () (set-current-module %user-module) - (primitive-load file)))) + (match (primitive-load file) + (((? build-machine? machines) ...) + machines) + (_ + ;; Instead of crashing, assume the empty list. + (warning (G_ "'~a' did not return a list of build machines; \ +ignoring it~%") + file) + '()))))) (lambda args (match args (('system-error . rest) |