01/03: Fix an error with the formatted derivation page

[Christopher Baines]

cbaines pushed a commit to branch master
in repository data-service.

commit 1cc5accb9e7d066211646bb92e8efe7a89c35327
Author: Christopher Baines <mail@cbaines.net>
AuthorDate: Fri Apr 23 11:13:04 2021 +0100

    Fix an error with the formatted derivation page
---
 guix-data-service/web/view/html.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix-data-service/web/view/html.scm 
b/guix-data-service/web/view/html.scm
index 8063e17..8085b5e 100644
--- a/guix-data-service/web/view/html.scm
+++ b/guix-data-service/web/view/html.scm
@@ -761,7 +761,7 @@ time."
                        ,(display-store-item path))
                     "\","
                     ,(string-append (if recursive? "\"r:" "\"")
-                                    hash-algorithm)
+                                    (or hash-algorithm ""))
                     "\""
                     ","
                     "\"" ,hash "\""