From 9bc11fd7aae7659904ba02c4c9df80284fb893c2 Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Mon, 13 Apr 2015 13:19:34 +0200
Subject: client: graph_view: deduplicate zen mode changes; close #489

---
 src/client/view/graph_view.js | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/client/view/graph_view.js')

diff --git a/src/client/view/graph_view.js b/src/client/view/graph_view.js
index f6afb1d5..6bcc00e0 100644
--- a/src/client/view/graph_view.js
+++ b/src/client/view/graph_view.js
@@ -1277,6 +1277,9 @@ function GraphView(spec) {
     gv.link__pass_filter = link__pass_filter;
     gv.node__pass_filter = node__pass_filter;
     function zen_mode__set(value) {
+        if (zen_mode === value) {
+            return;
+        }
         zen_mode = value;
         layout.zen_mode(value);
         update_view(true);
-- 
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