conversion: don't crash when no destination algo
When we set up a repository that doesn't have a compatibility hash algorithm, we set the destination algorithm object to NULL. In such a case, we want to silently do nothing instead of crashing, so simply treat the operation as a no-op and copy the object ID. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
brian m. carlson committed
Feb 7, 2026 at 20:04 UTC
9c317a68b7abc82a9c3c024baa318a29da970c4f
1 file changed
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-1
object-file-convert.c
+1
-1
@@ -23,7 +23,7 @@ int repo_oid_to_algop(struct repository *repo, const struct object_id *src,
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const struct git_hash_algo *from =
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src->algo ? &hash_algos[src->algo] : repo->hash_algo;
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- if (from == to) {
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+ if (from == to || !to) {
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if (src != dest)
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oidcpy(dest, src);
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return 0;