loose: add a mapping between SHA-1 and SHA-256 for loose objects

[thirdparty/git.git] / repository.c

diff --git a/repository.c b/repository.c
index 80252b79e93eaa11aaa643b543a1bb3bfc2df53b..6214f61cf4e79559cfdb554329eb78d4a153537c 100644 (file)
--- a/repository.c
+++ b/repository.c
@@ -14,6 +14,7 @@
 #include "read-cache-ll.h"
 #include "remote.h"
 #include "setup.h"
+#include "loose.h"
 #include "submodule-config.h"
 #include "sparse-index.h"
 #include "trace2.h"
@@ -109,6 +110,8 @@ void repo_set_compat_hash_algo(struct repository *repo, int algo)
        if (hash_algo_by_ptr(repo->hash_algo) == algo)
                BUG("hash_algo and compat_hash_algo match");
        repo->compat_hash_algo = algo ? &hash_algos[algo] : NULL;
+       if (repo->compat_hash_algo)
+               repo_read_loose_object_map(repo);
 }
 
 /*
@@ -201,6 +204,9 @@ int repo_init(struct repository *repo,
        if (worktree)
                repo_set_worktree(repo, worktree);
 
+       if (repo->compat_hash_algo)
+               repo_read_loose_object_map(repo);
+
        clear_repository_format(&format);
        return 0;