git-add: make the entry stat-clean after re-adding the same contents

[git.git] / sha1_name.c

diff --git a/sha1_name.c b/sha1_name.c
index 55f25a2d3b49b1d565a9840b7dcfb2e22687cdd3..2d727d54dc43c23cb2fe19369d58e57e2a020ca9 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)
@@ -366,7 +370,7 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1)
                                fprintf(stderr,
                                        "warning: Log for '%.*s' only goes "
                                        "back to %s.\n", len, str,
-                                       show_rfc2822_date(co_time, co_tz));
+                                       show_date(co_time, co_tz, DATE_RFC2822));
                        else
                                fprintf(stderr,
                                        "warning: Log for '%.*s' only has "
@@ -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;
@@ -679,8 +682,6 @@ int get_sha1_with_mode(const char *name, unsigned char *sha1, unsigned *mode)
                namelen = namelen - (cp - name);
                if (!active_cache)
                        read_cache();
-               if (active_nr < 0)
-                       return -1;
                pos = cache_name_pos(cp, namelen);
                if (pos < 0)
                        pos = -pos - 1;