From c1c79b52233b43b276d2b2933dade1563b16f0c5 Mon Sep 17 00:00:00 2001
From: fvogel <fvogelnew1@free.fr>
Date: Mon, 7 Dec 2015 21:29:13 +0000
Subject: Reverted [d29847c6] since there is a better patch

---
 generic/tkTextDisp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 0665ba7..cfe6e7a 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -2923,8 +2923,7 @@ AsyncUpdateLineMetrics(
 	return;
     }
 
-    if ((dInfoPtr->flags & REDRAW_PENDING) || !Tk_IsMapped(textPtr->tkwin)
-        || dInfoPtr->maxX <= dInfoPtr->x || dInfoPtr->maxY <= dInfoPtr->y) {
+    if (dInfoPtr->flags & REDRAW_PENDING) {
 	dInfoPtr->lineUpdateTimer = Tcl_CreateTimerHandler(1,
 		AsyncUpdateLineMetrics, clientData);
 	return;
-- 
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