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-rw-r--r--sha1_name.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sha1_name.c b/sha1_name.c
index 8dfceb2..7df01af 100644
--- 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;