self: Improve backtraces for 'imported-files'.

* guix/self.scm (imported-files): Pass #:env-vars.
2018-06-01 23:03:31 +02:00 · 2018-06-01 23:03:31 +02:00 · e3a87d770f
parent 1a3e3162ac
commit e3a87d770f
1 changed files with 2 additions and 1 deletions
--- a/guix/self.scm
+++ b/guix/self.scm
@ -502,7 +502,8 @@ (define build
  ;; We're just copying files around, no need to substitute or offload it.
  (computed-file name build
                 #:options '(#:local-build? #t
-                             #:substitutable? #f)))
+                             #:substitutable? #f
+                             #:env-vars (("COLUMNS" . "200")))))

 (define* (compiled-modules name module-tree modules
                           #:optional