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authorLudovic Courtès <ludo@gnu.org>2019-12-14 14:59:32 +0100
committerLudovic Courtès <ludo@gnu.org>2019-12-15 00:34:05 +0100
commit428561aa63e7ddcafdd80a50e2b147fc97f77662 (patch)
tree3277a2d2c0a1f71d129a6792f4f088979efcab57
parent9d97a11f04548b8b4f9865b4fa4173a119aa9985 (diff)
downloadguix-428561aa63e7ddcafdd80a50e2b147fc97f77662.tar.gz
challenge: Fix type mismatch when comparing to a local hash.
* guix/scripts/challenge.scm (call-with-mismatches)[narinfo1]: When
LOCAL-HASH is true, call 'narinfo-hash->sha256' and use 'bytevector=?'
instead of 'string=?'.
-rw-r--r--guix/scripts/challenge.scm5
1 files changed, 3 insertions, 2 deletions
diff --git a/guix/scripts/challenge.scm b/guix/scripts/challenge.scm
index 51e8d3e4e3..ebeebd5cbe 100644
--- a/guix/scripts/challenge.scm
+++ b/guix/scripts/challenge.scm
@@ -321,8 +321,9 @@ specified in COMPARISON-REPORT."
         (define narinfo1
           (if local-hash
               (find (lambda (narinfo)
-                      (not (string=? (narinfo-hash narinfo)
-                                     local-hash)))
+                      (not (bytevector=? (narinfo-hash->sha256
+                                          (narinfo-hash narinfo))
+                                         local-hash)))
                     narinfos)
               (first (comparison-report-narinfos comparison-report))))