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 9ee1ed16ad2df8847bd5008a5d61c807c145357a..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);