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author | Junio C Hamano <gitster@pobox.com> | 2024-12-23 18:32:12 +0100 |
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committer | Junio C Hamano <gitster@pobox.com> | 2024-12-23 18:32:12 +0100 |
commit | 002a8a9d3697866aec32cc9293e4d9b436bb028f (patch) | |
tree | 0ed05e99fd451ae595d4eb4c4fd4513db677561f /builtin | |
parent | Merge branch 'ps/build-sign-compare' (diff) | |
parent | t5300: add test for 'show-index --object-format' (diff) | |
download | git-002a8a9d3697866aec32cc9293e4d9b436bb028f.tar.xz git-002a8a9d3697866aec32cc9293e4d9b436bb028f.zip |
Merge branch 'as/show-index-uninitialized-hash'
Regression fix for 'show-index' when run outside of a repository.
* as/show-index-uninitialized-hash:
t5300: add test for 'show-index --object-format'
show-index: fix uninitialized hash function
Diffstat (limited to 'builtin')
-rw-r--r-- | builtin/show-index.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin/show-index.c b/builtin/show-index.c index 3152d3c74b..756d632b51 100644 --- a/builtin/show-index.c +++ b/builtin/show-index.c @@ -40,6 +40,15 @@ int cmd_show_index(int argc, repo_set_hash_algo(the_repository, hash_algo); } + /* + * Fallback to SHA1 if we are running outside of a repository. + * + * TODO: Figure out and implement a way to detect the hash algorithm in use by the + * the index file passed in and use that instead. + */ + if (!the_hash_algo) + repo_set_hash_algo(the_repository, GIT_HASH_SHA1); + hashsz = the_hash_algo->rawsz; if (fread(top_index, 2 * 4, 1, stdin) != 1) |