From: Gerd Moellmann <gerd@gnu.org>
Date: Fri, 15 Dec 2000 17:14:07 +0000 (+0000)
Subject: (expose_window): Don't redraw the window that's
X-Git-Tag: emacs-pretest-21.0.95~474
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c79114177c3137b1a8b09499f7514b27be3e5840;p=emacs.git

(expose_window): Don't redraw the window that's
currently being updated.
---

diff --git a/src/xterm.c b/src/xterm.c
index daf2e90ea95..d45dfd8c7e1 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -5819,7 +5819,7 @@ expose_window (w, r)
      happen when toolkit scroll bars are used and a window is split.
      Reconfiguring the scroll bar will generate an expose for a newly
      created window.  */
-  if (w->current_matrix == NULL)
+  if (w->current_matrix == NULL || w == updated_window)
     return;
 
   TRACE ((stderr, "expose_window (%d, %d, %d, %d)\n",