1 files changed, 24 insertions, 28 deletions
diff --git a/jstests/core/index_arr2.js b/jstests/core/index_arr2.js
index 78c480719dc..952be73ff13 100644
--- a/jstests/core/index_arr2.js
+++ b/jstests/core/index_arr2.js
@@ -3,49 +3,45 @@ M = 5;
 
 t = db.jstests_arr2;
 
-function test( withIndex ){
+function test(withIndex) {
     t.drop();
-    
+
     // insert a bunch of items to force queries to use the index.
     newObject = {
-        _id : 1,
-        a : [
-            { b : { c : 1 }  }
-        ]
+        _id: 1,
+        a: [{b: {c: 1}}]
     };
-    
+
     now = (new Date()).getTime() / 1000;
-    for (created = now - NUM; created <= now; created++ ) {
+    for (created = now - NUM; created <= now; created++) {
         newObject['created'] = created;
         t.insert(newObject);
-        newObject['_id'] ++;
+        newObject['_id']++;
     }
-    
+
     // change the last M items.
     query = {
-        'created' : { '$gte' : now - M }
+        'created': {'$gte': now - M}
     };
-    
-    Z = t.find( query ).count();
-    
-    if ( withIndex ){
-        //t.ensureIndex( { 'a.b.c' : 1, 'created' : -1 } )
-        //t.ensureIndex( { created : -1 } )
-        t.ensureIndex( { 'a.b.c' : 1 } , { name : "x" } );
+
+    Z = t.find(query).count();
+
+    if (withIndex) {
+        // t.ensureIndex( { 'a.b.c' : 1, 'created' : -1 } )
+        // t.ensureIndex( { created : -1 } )
+        t.ensureIndex({'a.b.c': 1}, {name: "x"});
     }
-    
-    var res = t.update(query, { '$set' : { "a.0.b.c" : 0 } } , false , true );
-    assert.eq( Z, res.nMatched, "num updated withIndex:" + withIndex );
-    
+
+    var res = t.update(query, {'$set': {"a.0.b.c": 0}}, false, true);
+    assert.eq(Z, res.nMatched, "num updated withIndex:" + withIndex);
+
     // now see how many were actually updated.
     query['a.b.c'] = 0;
-    
+
     count = t.count(query);
 
-    assert.eq( Z , count , "count after withIndex:" + withIndex );
+    assert.eq(Z, count, "count after withIndex:" + withIndex);
 }
 
-test( false );
-test( true );
-
-
+test(false);
+test(true);