diff --git a/lodash.js b/lodash.js
index 6d85307c7..7c958ee01 100644
--- a/lodash.js
+++ b/lodash.js
@@ -2810,7 +2810,10 @@
           var stack = new Stack,
               result = customizer ? customizer(objValue, srcValue, key, object, source, stack) : undefined;
 
-          if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack) : result)) {
+          if (!(result === undefined
+                ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack)
+                : result
+              )) {
             return false;
           }
         }