Fixed CSHARP-478. Changed the default for commands from { commandName : true } to { commandName : 1}. They are supposed to be equivalent (and the Java driver also uses true) but there is at least one server command that is picky and wants to see a 1.

Author: rstam

Driver/Core/MongoDatabase.cs

@@ -991,7 +991,7 @@ public virtual CommandResult RunCommandAs(Type commandResultType, IMongoCommand
         /// <returns>A TCommandResult</returns>
         public virtual CommandResult RunCommandAs(Type commandResultType, string commandName)
         {
-            var command = new CommandDocument(commandName, true);
+            var command = new CommandDocument(commandName, 1);
             return RunCommandAs(commandResultType, command);
         }
 

DriverUnitTests/Core/CommandResults/CommandResultTests.cs

@@ -41,7 +41,7 @@ public void Setup()
         [Test]
         public void TestOkMissing()
         {
-            var command = new CommandDocument("invalid", true);
+            var command = new CommandDocument("invalid", 1);
             var document = new BsonDocument();
             var result = new CommandResult(command, document);
             try