NH-1863: Fixed parameter type so databases that don't map bools to ints work properly.

Author: patearl

src/NHibernate.Test/NHSpecificTest/NH1863/Fixture.cs

@@ -47,7 +47,7 @@ public void CanGetCustomerWithCategoryWhenFilterIsEnabled()
 			using (ISession session = OpenSession())
 			{
 				IFilter filter = session.EnableFilter("onlyActive");
-				filter.SetParameter("activeFlag", 1);
+				filter.SetParameter("activeFlag", true);
 
 				ICriteria hasCategoryCriteria = session.CreateCriteria(typeof (Customer));
 				hasCategoryCriteria.Add(Restrictions.Eq("Name", "HasCategory"));
@@ -79,7 +79,7 @@ public void CanGetCustomerWithNoCategoryWhenFilterIsEnabled()
 			using (ISession session = OpenSession())
 			{
 				IFilter filter = session.EnableFilter("onlyActive");
-				filter.SetParameter("activeFlag", 1);
+				filter.SetParameter("activeFlag", true);
 
 				ICriteria hasNoCategoryCriteria = session.CreateCriteria(typeof (Customer));
 				hasNoCategoryCriteria.Add(Restrictions.Eq("Name", "HasNoCategory"));

src/NHibernate.Test/NHSpecificTest/NH1863/Mappings.hbm.xml

@@ -25,7 +25,7 @@
     </class>
 
     <filter-def name="onlyActive">
-        <filter-param name="activeFlag" type="int"/>
+        <filter-param name="activeFlag" type="bool"/>
     </filter-def>
 
 </hibernate-mapping>