introduce GIT_WORK_TREE to specify the work tree

[git.git] / sha1_name.c

diff --git a/sha1_name.c b/sha1_name.c
index 55f25a2d3b49b1d565a9840b7dcfb2e22687cdd3..7df01af78805686572e32d5ade1460fc925a9a71 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -76,8 +76,11 @@ static int find_short_packed_object(int len, const unsigned char *match, unsigne
 
        prepare_packed_git();
        for (p = packed_git; p && found < 2; p = p->next) {
-               uint32_t num = p->num_objects;
-               uint32_t first = 0, last = num;
+               uint32_t num, last;
+               uint32_t first = 0;
+               open_pack_index(p);
+               num = p->num_objects;
+               last = num;
                while (first < last) {
                        uint32_t mid = (first + last) / 2;
                        const unsigned char *now;
@@ -133,6 +136,7 @@ static int find_unique_short_object(int len, char *canonical,
        int has_unpacked, has_packed;
        unsigned char unpacked_sha1[20], packed_sha1[20];
 
+       prepare_alt_odb();
        has_unpacked = find_short_object_filename(len, canonical, unpacked_sha1);
        has_packed = find_short_packed_object(len, res, packed_sha1);
        if (!has_unpacked && !has_packed)
@@ -654,7 +658,6 @@ int get_sha1_with_mode(const char *name, unsigned char *sha1, unsigned *mode)
        const char *cp;
 
        *mode = S_IFINVALID;
-       prepare_alt_odb();
        ret = get_sha1_1(name, namelen, sha1);
        if (!ret)
                return ret;