(read_char): Correct previous change.

diff --git a/src/keyboard.c b/src/keyboard.c
index a9bb02bb89697cc767fe564d308cec87dfdd7990..f1b577ed70fbef044c8add3fa9f878003a879147 100644 (file)
--- 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))