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-rw-r--r--guix/ui.scm11
1 files changed, 9 insertions, 2 deletions
diff --git a/guix/ui.scm b/guix/ui.scm
index f0465519b6..2fc001d2eb 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -374,9 +374,16 @@ ARGS is the list of arguments received by the 'throw' handler."
(report-error (G_ "exception thrown: ~s~%") obj))
(when (fix-hint? obj)
(display-hint (condition-fix-hint obj))))
- ((error args ...)
+ ((key args ...)
(report-error (G_ "failed to load '~a':~%") file)
- (apply display-error frame (current-error-port) args))))
+ (match args
+ (((? symbol? proc) (? string? message) (args ...) . rest)
+ (display-error frame (current-error-port) proc message
+ args rest))
+ (_
+ ;; Some exceptions like 'git-error' do not follow Guile's convention
+ ;; above and need to be printed with 'print-exception'.
+ (print-exception (current-error-port) frame key args))))))
(define (warn-about-load-error file args) ;FIXME: factorize with ↑
"Report the failure to load FILE, a user-provided Scheme file, without