diff options
Diffstat (limited to 'guix/inferior.scm')
| -rw-r--r-- | guix/inferior.scm | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/guix/inferior.scm b/guix/inferior.scm index 54200b75e4..e36806ac84 100644 --- a/guix/inferior.scm +++ b/guix/inferior.scm @@ -156,12 +156,14 @@ custom binary port)." (close-port parent) (close-fdes 0) (close-fdes 1) + (close-fdes 2) (dup2 (fileno child) 0) (dup2 (fileno child) 1) ;; Mimic 'open-pipe*'. - (unless (file-port? (current-error-port)) - (close-fdes 2) - (dup2 (open-fdes "/dev/null" O_WRONLY) 2)) + (dup2 (if (file-port? (current-error-port)) + (fileno (current-error-port)) + (open-fdes "/dev/null" O_WRONLY)) + 2) (apply execlp command command args)) (lambda () (primitive-_exit 127)))) |