From ce33af6bb5014039b33f36350b7c65aa76041762 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Sat, 12 Jan 2013 13:47:13 -0800
Subject: [PATCH] Cleanup `_.merge`.

Former-commit-id: 4227c403f89a1085ce88ca992106b7ed0a3c210c
---
 lodash.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/lodash.js b/lodash.js
index c98c69c77..13e11ce1e 100644
--- a/lodash.js
+++ b/lodash.js
@@ -1774,15 +1774,12 @@
           // avoid merging previously merged cyclic sources
           var stackLength = stackA.length;
           while (stackLength--) {
-            found = stackA[stackLength] == source;
-            if (found) {
+            if ((found = stackA[stackLength] == source)) {
+              object[key] = stackB[stackLength];
               break;
             }
           }
-          if (found) {
-            object[key] = stackB[stackLength];
-          }
-          else {
+          if (!found) {
             // add `source` and associated `value` to the stack of traversed objects
             stackA.push(source);
             stackB.push(value = (value = object[key], isArr)