summaryrefslogtreecommitdiff
path: root/guix
diff options
context:
space:
mode:
Diffstat (limited to 'guix')
-rw-r--r--guix/build/bournish.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/guix/build/bournish.scm b/guix/build/bournish.scm
index 4022796658..3bea1c80c2 100644
--- a/guix/build/bournish.scm
+++ b/guix/build/bournish.scm
@@ -134,8 +134,10 @@ commands such as 'ls' and 'cd'; it lacks globbing, pipes---everything.\n"))
(define (read-bournish port env)
"Read a Bournish expression from PORT, and return the corresponding Scheme
code as an sexp."
- (match (string-tokenize (read-line port))
- ((command args ...)
+ (match (read-line port)
+ ((? eof-object? eof)
+ eof)
+ ((= string-tokenize (command args ...))
(match (assoc command %commands)
((command proc) ;built-in command
(apply proc (map expand-variable args)))