From 6e80fddb98809ae5b527e26e585186400c60e88f Mon Sep 17 00:00:00 2001 From: Gerd Moellmann Date: Mon, 11 Dec 2000 15:21:46 +0000 Subject: (Fkey_description): If KEYS is an empty key sequence, return an empty string. --- src/keymap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/keymap.c b/src/keymap.c index f2152d17202..68c673380c8 100644 --- a/src/keymap.c +++ b/src/keymap.c @@ -1766,6 +1766,8 @@ spaces are put between sequence elements, etc.") else keys = wrong_type_argument (Qarrayp, keys); + if (len == 0) + return build_string (""); return Fconcat (len * 2 - 1, args); } -- cgit v1.2.1