>From 6c5f753c28a024d8808323d08c8466f9d8e86e68 Mon Sep 17 00:00:00 2001
From: Paul Eggert <address@hidden>
Date: Wed, 21 Aug 2019 22:29:35 -0700
Subject: [PATCH 2/2] Remove no-longer-needed workaround for GC bug

* src/keymap.c (describe_vector): Remove old workaround for GC bug.
This workaround, introduced in 1993-02-19T05:43:54Z!address@hidden,
has not been needed for some time.  Problem reported by Pip Cet in:
https://lists.gnu.org/r/emacs-devel/2019-08/msg00316.html
---
 src/keymap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/keymap.c b/src/keymap.c
index 6762915f70..b1e09a92f2 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -3371,12 +3371,10 @@ describe_vector (Lisp_Object vector, Lisp_Object prefix, Lisp_Object args,
 
   if (!keymap_p)
     {
-      /* Call Fkey_description first, to avoid GC bug for the other string.  */
       if (!NILP (prefix) && XFIXNAT (Flength (prefix)) > 0)
 	{
-	  Lisp_Object tem = Fkey_description (prefix, Qnil);
 	  AUTO_STRING (space, " ");
-	  elt_prefix = concat2 (tem, space);
+	  elt_prefix = concat2 (Fkey_description (prefix, Qnil), space);
 	}
       prefix = Qnil;
     }
-- 
2.17.1