tmp-objdir: do not migrate files starting with '.'

peff · gitster · commit 62fe0eb4804c · 2016-10-10T13:54:02.000-07:00
This avoids "." and "..", as we already do, but also leaves
room for index-pack to store extra data in the quarantine
area (e.g., for passing back any analysis to be read by the
pre-receive hook).

Signed-off-by: Jeff King &lt;peff@peff.net&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/tmp-objdir.c b/tmp-objdir.c
@@ -188,7 +188,7 @@ static int read_dir_paths(struct string_list *out, const char *path)
 		return -1;
 
 	while ((de = readdir(dh)))
-		if (!is_dot_or_dotdot(de->d_name))
+		if (de->d_name[0] != '.')
 			string_list_append(out, de->d_name);
 
 	closedir(dh);
