From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 20 Mar 1998 05:11:27 +0000 (+0000)
Subject: (window_display_table): Don't look inside buffer if its nil.
X-Git-Tag: emacs-20.3~1847
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=171d003c941179671d147c50db9ba87b49e4a9f6;p=emacs.git

(window_display_table): Don't look inside buffer if its nil.
---

diff --git a/src/window.c b/src/window.c
index f7e1e24bdc1..1f4db424b2b 100644
--- a/src/window.c
+++ b/src/window.c
@@ -696,6 +696,9 @@ window_display_table (w)
   tem = w->display_table;
   if (DISP_TABLE_P (tem))
     return XCHAR_TABLE (tem);
+  if (NILP (w->buffer))
+    return 0;
+
   tem = XBUFFER (w->buffer)->display_table;
   if (DISP_TABLE_P (tem))
     return XCHAR_TABLE (tem);