From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 22 Aug 2019 05:29:35 +0000 (-0700)
Subject: Remove no-longer-needed workaround for GC bug
X-Git-Tag: emacs-27.0.90~1328^2~138
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7d15079c7e819dd7862b3f35df16e175802ca7a2;p=emacs.git

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!rms@gnu.org,
has not been needed for some time.  Problem reported by Pip Cet in:
https://lists.gnu.org/r/emacs-devel/2019-08/msg00316.html
---

diff --git a/src/keymap.c b/src/keymap.c
index 6762915f70c..b1e09a92f20 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;
     }