01/01: build: Clarify error message when make-iso9660-image fails.

[Danny Milosavljevic]

dannym pushed a commit to branch master
in repository guix.

commit 4f80be730ef648bd50c2d54ebca5e1fd6c8d8855
Author: Danny Milosavljevic <address@hidden>
Date:   Mon Jul 3 15:13:09 2017 +0200

    build: Clarify error message when make-iso9660-image fails.
    
    * gnu/build/vm.scm (make-iso9660-image): Clarify error message.
---
 gnu/build/vm.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm
index 4239bc2..60d1b98 100644
--- a/gnu/build/vm.scm
+++ b/gnu/build/vm.scm
@@ -374,7 +374,7 @@ Grub configuration and OS-DRV as the stuff in it."
                                                     (iso9660-uuid->string
                                                      volume-uuid)))
                                   `()))))
-      (error "failed to create ISO image"))))
+      (error "failed to create ISO9660 image"))))
 
 (define* (initialize-hard-disk device
                                #:key