# HG changeset patch
# User Thinker K.F. Li <thinker@branda.to>
# Date 1261462894 -28800
# Node ID dcf4673896f45922844e432382d5d371f7e65891
# Parent  c3fe9e4bdec137d9af9a046c23bd8556934b63b2
Skip very small dirty areas.

diff -r c3fe9e4bdec1 -r dcf4673896f4 src/redraw_man.c
--- a/src/redraw_man.c	Tue Dec 22 11:04:52 2009 +0800
+++ b/src/redraw_man.c	Tue Dec 22 14:21:34 2009 +0800
@@ -2039,6 +2039,8 @@
     mbe_new_path(cr);
     for(i = 0; i < n_dirty_areas; i++) {
 	area = dirty_areas[i];
+	if(area->w < 0.1 || area->h < 0.1)
+	    continue;
 	mbe_rectangle(cr, area->x, area->y, area->w, area->h);
     }
     mbe_clip(cr);