Teach --recursive to submodule sync

diff --git a/attr.c b/attr.c
index 3430faf2ccc5e11a9c04432b7a4f13160130e141..887a9ae46b7044489845abf2072339271caf2d4a 100644 (file)
--- a/attr.c
+++ b/attr.c
@@ -353,7 +353,7 @@ static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
        int lineno = 0;
 
        if (!fp) {
-               if (errno != ENOENT)
+               if (errno != ENOENT && errno != ENOTDIR)
                        warn_on_inaccessible(path);
                return NULL;
        }