From 0c0c8c9efb0f6a17822f290c6c9960e3e45ba87f Mon Sep 17 00:00:00 2001
From: Kevin Lamonte <kevin.lamonte@gmail.com>
Date: Sun, 1 May 2016 15:04:55 -0400
Subject: [PATCH] Fix blinking cursor for clients that call move() more
 frequently than cursorBlinkRate

---
 x11/pdcdisp.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/x11/pdcdisp.c b/x11/pdcdisp.c
index 05024d40..0176e97b 100644
--- a/x11/pdcdisp.c
+++ b/x11/pdcdisp.c
@@ -80,6 +80,13 @@ int PDC_display_cursor(int oldrow, int oldcol, int newrow, int newcol,
     }
     else
     {
+        if ((oldrow == newrow) && (oldcol == newcol))
+        {
+            /* Do not send a message because it will cause the blink state
+               to reset. */
+            return OK;
+        }
+
         idx = CURSES_CURSOR;
         memcpy(buf, &idx, sizeof(int));