05/80: installer: fix warning in usage of "format".

[John Darrington]

jmd pushed a commit to branch wip-installer
in repository guix.

commit d9918c90fe97eb516716e37c71556b4cc96d0503
Author: John Darrington <address@hidden>
Date:   Sat Dec 17 14:39:04 2016 +0100

    installer: fix warning in usage of "format".
    
    * gnu/system/installer/filesystems.scm (filesyustem-page-init): Add missing 
port parameter.
---
 gnu/system/installer/filesystems.scm |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/system/installer/filesystems.scm 
b/gnu/system/installer/filesystems.scm
index a102d78..0ca7dec 100644
--- a/gnu/system/installer/filesystems.scm
+++ b/gnu/system/installer/filesystems.scm
@@ -177,7 +177,7 @@
                             (let* ((part (car d))
                                   (name (partition-name part)))
 
-                              (format "~30a ~7a ~16a ~a"
+                              (format #f "~30a ~7a ~16a ~a"
                                       name
                                       (number->size (partition-size part))
                                       (partition-fs part)