From 1ec5bb992963bf9dd394ba5064b07a8f10e3ea19 Mon Sep 17 00:00:00 2001
From: Artem Kholodenko <artemk@gmail.com>
Date: Sun, 27 Jan 2013 23:09:12 -0800
Subject: [PATCH] Implemented fix Added error handling to popover check. by
 chrismatthieu and fixed the resulting error Uncaught TypeError: Cannot call
 method 'contains' of undefined

---
 dist/ratchet.js | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/dist/ratchet.js b/dist/ratchet.js
index 4059da3..bbe8796 100644
--- a/dist/ratchet.js
+++ b/dist/ratchet.js
@@ -70,9 +70,16 @@
     var anchor = findPopovers(e.target);
 
     if (!anchor || !anchor.hash) return;
-
-    popover = document.querySelector(anchor.hash);
-
+    
+    try{
+ 	 	popover = document.querySelector(anchor.hash);
+ 	}
+ 	catch (error) {
+ 		popover = null;
+ 	}
+
+ 	if (popover == null) return;
+ 	
     if (!popover || !popover.classList.contains('popover')) return;
 
     return popover;