diff options
Diffstat (limited to 'gnu/build/bootloader.scm')
| -rw-r--r-- | gnu/build/bootloader.scm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gnu/build/bootloader.scm b/gnu/build/bootloader.scm index 5ec839f902..3916930c89 100644 --- a/gnu/build/bootloader.scm +++ b/gnu/build/bootloader.scm @@ -38,10 +38,13 @@ (lambda (input) (let ((bv (get-bytevector-n input size))) (call-with-port + ;; Do not use "call-with-output-file" that would truncate the file. (open-file-output-port device - (file-options no-truncate no-create) + (file-options no-truncate no-fail) (buffer-mode block) - (native-transcoder)) + ;; Use the binary-friendly ISO-8859-1 + ;; encoding. + (make-transcoder (latin-1-codec))) (lambda (output) (seek output offset SEEK_SET) (put-bytevector output bv))))))) |