fix 08-variable-not-and.sh

2018-11-14 19:46:02 +01:00 · 2018-11-14 19:46:02 +01:00 · c20ac38ace
parent 03dcfb9a9f
commit c20ac38ace
1 changed files with 1 additions and 1 deletions
--- a/gash/environment.scm
+++ b/gash/environment.scm
@ -82,7 +82,7 @@

 (define (variable-and name default)
  (let ((value (variable name #f)))
-    (and value default)))
+    (if value default "")))

 (define (set-shell-opt! name set?)
  (let* ((shell-opts (variable "SHELLOPTS"))