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authorLudovic Courtès <ludo@gnu.org>2018-12-07 15:12:21 +0100
committerLudovic Courtès <ludo@gnu.org>2018-12-07 15:14:12 +0100
commit6ddc63e599a26c302f74d0622f67cfd987f0dc5f (patch)
tree634fec4a9b442f64b230a330b64d39dbe5f1c33a
parent6eac835f178c0c78637b0db8a4585a617b2f7622 (diff)
downloadguix-6ddc63e599a26c302f74d0622f67cfd987f0dc5f.tar.gz
guix system: Fix bootloader config file generation by 'guix system roll-back'.
Fixes <https://bugs.gnu.org/33623>.
Reported by Diego Nicola Barbato <dnbarbato@posteo.de>.

Regression introduced in commit
46c296dcc4817f15a4b4ef7e5ef622306b4db62e.

* guix/scripts/system.scm (reinstall-bootloader): Add call to
'lower-object'.
-rw-r--r--guix/scripts/system.scm7
1 files changed, 4 insertions, 3 deletions
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index d92ec7d5a5..8eb32c62bc 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -497,9 +497,10 @@ STORE is an open connection to the store."
          (old-entries (map boot-parameters->menu-entry old-params)))
     (run-with-store store
       (mlet* %store-monad
-          ((bootcfg ((bootloader-configuration-file-generator bootloader)
-                     bootloader-config entries
-                     #:old-entries old-entries))
+          ((bootcfg (lower-object
+                     ((bootloader-configuration-file-generator bootloader)
+                      bootloader-config entries
+                      #:old-entries old-entries)))
            (bootcfg-file -> (bootloader-configuration-file bootloader))
            (target -> "/")
            (drvs -> (list bootcfg)))