branch master updated: Fix squee compatability issues for serving derivations

[Christopher Baines]

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

The following commit(s) were added to refs/heads/master by this push:
     new e85131a  Fix squee compatability issues for serving derivations
e85131a is described below

commit e85131a004b878c8ef457a6c62526a3b7ead625d
Author: Christopher Baines <m...@cbaines.net>
AuthorDate: Sat Jan 2 10:55:25 2021 +0000

    Fix squee compatability issues for serving derivations
---
 guix-data-service/model/derivation.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix-data-service/model/derivation.scm 
b/guix-data-service/model/derivation.scm
index 22986f8..0dfa66f 100644
--- a/guix-data-service/model/derivation.scm
+++ b/guix-data-service/model/derivation.scm
@@ -1299,8 +1299,8 @@ WHERE derivation_source_files.store_path = $1"
                           (double-quote
                            (string-append
                             (if recursive? "r:" "")
-                            hash-algorithm))
-                          (double-quote hash)))))
+                            (or hash-algorithm "")))
+                          (double-quote (or hash ""))))))
                      derivation-outputs))
               ;; Inputs
               ,(square-brackets-list