From a2ef6be2c52e0421fccddf45fd1563f49f4475c4 Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Mon, 6 Apr 2015 14:50:40 +0300
Subject: client/view/item_view: fix click on empty space regression

---
 src/client/view/item_info.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/client/view/item_info.js b/src/client/view/item_info.js
index 80f3119c..fb3594e8 100644
--- a/src/client/view/item_info.js
+++ b/src/client/view/item_info.js
@@ -272,7 +272,9 @@ function show(_graph, new_item, visible_attributes)
 
 function hide() {
     commit();
-    diffBusUnsubscribe();
+    if (diffBusUnsubscribe) {
+        diffBusUnsubscribe();
+    }
     item = null;
     info_container.hide();
 }
-- 
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