From 1442bf944949cabf1b6674a657bfdd642a16da33 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Thu, 31 May 2012 18:15:57 -0400
Subject: Removes temp var, shaves 2 bytes from gzipped size

---
 src/traversing.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/traversing.js')

diff --git a/src/traversing.js b/src/traversing.js
index 7a9c60f91..274a4343c 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -144,8 +144,9 @@ jQuery.fn.extend({
 	},
 
 	addBack: function( selector ) {
-		var prior = this.prevObject;
-		return this.add( selector == null ? prior : prior.filter(selector) );
+		return this.add( selector == null ?
+      this.prevObject : this.prevObject.filter(selector)
+    );
 	}
 });
 
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