push: prepare sender to receive extended ref information from the receiver

[git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index 2aff59b90f9f290d1260eea1028585f738549d50..ae550e89c0942bb9e34b252b653c40e869a074a4 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -250,7 +250,6 @@ static void read_info_alternates(const char * alternates, int depth);
  */
 static int link_alt_odb_entry(const char * entry, int len, const char * relative_base, int depth)
 {
-       struct stat st;
        const char *objdir = get_object_directory();
        struct alternate_object_database *ent;
        struct alternate_object_database *alt;
@@ -281,7 +280,7 @@ static int link_alt_odb_entry(const char * entry, int len, const char * relative
        ent->base[pfxlen] = ent->base[entlen-1] = 0;
 
        /* Detect cases where alternate disappeared */
-       if (stat(ent->base, &st) || !S_ISDIR(st.st_mode)) {
+       if (!is_directory(ent->base)) {
                error("object directory %s does not exist; "
                      "check .git/objects/info/alternates.",
                      ent->base);
@@ -990,6 +989,7 @@ void prepare_packed_git(void)
 
 void reprepare_packed_git(void)
 {
+       discard_revindex();
        prepare_packed_git_run_once = 0;
        prepare_packed_git();
 }