git-archive: don't die when repository uses subprojects

diff --git a/archive-tar.c b/archive-tar.c
index 7d52a061f4f8b5d29c52912889ca0d6ee46e4ee0..56ff356966c002a0d0a86b1b0d88a3ae60718172 100644 (file)
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -166,7 +166,7 @@ static void write_entry(const unsigned char *sha1, struct strbuf *path,
        } else {
                if (verbose)
                        fprintf(stderr, "%.*s\n", path->len, path->buf);
-               if (S_ISDIR(mode)) {
+               if (S_ISDIR(mode) || S_ISDIRLNK(mode)) {
                        *header.typeflag = TYPEFLAG_DIR;
                        mode = (mode | 0777) & ~tar_umask;
                } else if (S_ISLNK(mode)) {
@@ -262,7 +262,7 @@ static int write_tar_entry(const unsigned char *sha1,
        static struct strbuf path;
        int filenamelen = strlen(filename);
        void *buffer;
-       char type[20];
+       enum object_type type;
        unsigned long size;
 
        if (!path.alloc) {
@@ -278,12 +278,12 @@ static int write_tar_entry(const unsigned char *sha1,
        memcpy(path.buf, base, baselen);
        memcpy(path.buf + baselen, filename, filenamelen);
        path.len = baselen + filenamelen;
-       if (S_ISDIR(mode)) {
+       if (S_ISDIR(mode) || S_ISDIRLNK(mode)) {
                strbuf_append_string(&path, "/");
                buffer = NULL;
                size = 0;
        } else {
-               buffer = read_sha1_file(sha1, type, &size);
+               buffer = read_sha1_file(sha1, &type, &size);
                if (!buffer)
                        die("cannot read %s", sha1_to_hex(sha1));
        }