From 41d68e780f13df893992a5842a44ed51a094ee87 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 26 Apr 2013 14:19:16 -0400
Subject: [PATCH] do not trigger visual changes when Fill::set_* methods don't
 change anything

---
 libs/canvas/fill.cc | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/libs/canvas/fill.cc b/libs/canvas/fill.cc
index 339549f8be..9947415cf9 100644
--- a/libs/canvas/fill.cc
+++ b/libs/canvas/fill.cc
@@ -39,21 +39,21 @@ Fill::Fill (Group* parent)
 void
 Fill::set_fill_color (Color color)
 {
-	begin_visual_change ();
-	
-	_fill_color = color;
-
-	end_visual_change ();
+	if (_fill_color != color) {
+		begin_visual_change ();
+		_fill_color = color;
+		end_visual_change ();
+	}
 }
 
 void
 Fill::set_fill (bool fill)
 {
-	begin_visual_change ();
-	
-	_fill = fill;
-
-	end_visual_change ();
+	if (_fill != fill) {
+		begin_visual_change ();
+		_fill = fill;
+		end_visual_change ();
+	}
 }
 
 void