From 4eb4f926b2cd627bc20f94923755707685c9de71 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 27 May 1993 06:18:44 +0000
Subject: [PATCH] (read_char): Correct previous change.

---
 src/keyboard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/keyboard.c b/src/keyboard.c
index a9bb02bb89..f1b577ed70 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1485,7 +1485,7 @@ read_char (commandflag, nmaps, maps, prev_event, used_mouse_menu)
     }
 
   /* Actually read a character, waiting if necessary.  */
-  while (1)
+  while (NILP (c))
     {
       c = kbd_buffer_get_event ();
       if (!NILP (c))
-- 
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