index_fd(): convert blob only if it is a regular file.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/sha1_file.c b/sha1_file.c
index fe73904cbed4b10af46a4f85b58b1943d5d69295..6d0a72ed093d353a672129f7e460d0c1015212d7 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2071,7 +2071,7 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object,
        /*
         * Convert blobs to git internal format
         */
-       if (type == OBJ_BLOB) {
+       if ((type == OBJ_BLOB) && S_ISREG(st->st_mode)) {
                unsigned long nsize = size;
                char *nbuf = buf;
                if (convert_to_git(path, &nbuf, &nsize)) {