1 files changed, 21 insertions, 11 deletions
diff --git a/jstests/replsets/rollback_empty_o2.js b/jstests/replsets/rollback_empty_o2.js
index e1e5add816f..56eb8512575 100644
--- a/jstests/replsets/rollback_empty_o2.js
+++ b/jstests/replsets/rollback_empty_o2.js
@@ -23,12 +23,14 @@ var name = "rollback_empty_o2";
 var replTest = new ReplSetTest({name: name, nodes: 3});
 var nodes = replTest.nodeList();
 var conns = replTest.startSet();
-replTest.initiate({"_id": name,
-                   "members": [
-                       { "_id": 0, "host": nodes[0], priority: 3 },
-                       { "_id": 1, "host": nodes[1] },
-                       { "_id": 2, "host": nodes[2], arbiterOnly: true}]
-                  });
+replTest.initiate({
+    "_id": name,
+    "members": [
+        {"_id": 0, "host": nodes[0], priority: 3},
+        {"_id": 1, "host": nodes[1]},
+        {"_id": 2, "host": nodes[2], arbiterOnly: true}
+    ]
+});
 var a_conn = conns[0];
 var b_conn = conns[1];
 var AID = replTest.getNodeId(a_conn);
@@ -40,7 +42,10 @@ replTest.waitForState(replTest.nodes[0], ReplSetTest.State.PRIMARY, 60 * 1000);
 var master = replTest.getPrimary();
 assert(master === conns[0], "conns[0] assumed to be master");
 assert(a_conn.host === master.host, "a_conn assumed to be master");
-var options = {writeConcern: {w: 2, wtimeout: 60000}, upsert: true};
+var options = {
+    writeConcern: {w: 2, wtimeout: 60000},
+    upsert: true
+};
 assert.writeOK(a_conn.getDB(name).foo.insert({x: 1}, options));
 
 // shut down master
@@ -49,7 +54,10 @@ replTest.stop(AID);
 // insert a fake oplog entry with an empty o2
 master = replTest.getPrimary();
 assert(b_conn.host === master.host, "b_conn assumed to be master");
-options = {writeConcern: {w: 1, wtimeout: 60000}, upsert: true};
+options = {
+    writeConcern: {w: 1, wtimeout: 60000},
+    upsert: true
+};
 // another insert to set minvalid ahead
 assert.writeOK(b_conn.getDB(name).foo.insert({x: 123}));
 var oplog_entry = b_conn.getDB("local").oplog.rs.find().sort({$natural: -1})[0];
@@ -65,7 +73,10 @@ master = replTest.getPrimary();
 assert(a_conn.host === master.host, "a_conn assumed to be master");
 
 // do a write so that B will have to roll back
-options = {writeConcern: {w: 1, wtimeout: 60000}, upsert: true};
+options = {
+    writeConcern: {w: 1, wtimeout: 60000},
+    upsert: true
+};
 assert.writeOK(a_conn.getDB(name).foo.insert({x: 2}, options));
 
 // restart B, which should rollback and log a message about not rolling back empty o2'd oplog entry
@@ -75,8 +86,7 @@ assert.soon(function() {
     try {
         var log = b_conn.getDB("admin").adminCommand({getLog: "global"}).log;
         return doesEntryMatch(log, msg);
-    }
-    catch (e) {
+    } catch (e) {
         return false;
     }
 }, "Did not see a log entry about skipping the empty o2'd oplog entry during rollback");