diff --git a/src/etc/testcases/taskdefs/conditions/typefound.xml b/src/etc/testcases/taskdefs/conditions/typefound.xml
index ea90f325c..12a8e6005 100644
--- a/src/etc/testcases/taskdefs/conditions/typefound.xml
+++ b/src/etc/testcases/taskdefs/conditions/typefound.xml
@@ -14,9 +14,15 @@
         </condition>
     </target>
 
+    <target name="testTaskThatIsntDefined">
+        <condition property="testTaskThatIsntDefined">
+            <typefound name="invalid-and-undefined-task-name"/>
+        </condition>
+    </target>
+
     <target name="testTaskThatDoesntReallyExist">
-     <!--        <taskdef name="invalid-task-name"
-        classname="org.example.invalid.task.name.hopefully"/> -->
+     <taskdef name="invalid-task-name" onerror="ignore"
+        classname="org.example.invalid.task.name.hopefully"/>
         <condition property="testTaskThatDoesntReallyExist">
             <typefound name="invalid-task-name"/>
         </condition>
diff --git a/src/testcases/org/apache/tools/ant/taskdefs/condition/TypeFoundTest.java b/src/testcases/org/apache/tools/ant/taskdefs/condition/TypeFoundTest.java
index 89fbeb311..e175a4989 100644
--- a/src/testcases/org/apache/tools/ant/taskdefs/condition/TypeFoundTest.java
+++ b/src/testcases/org/apache/tools/ant/taskdefs/condition/TypeFoundTest.java
@@ -78,15 +78,23 @@ public class TypeFoundTest extends BuildFileTest {
     public void testUndefined() {
         expectBuildExceptionContaining("testUndefined","left out the name attribute", "No type specified");
     }
+
+    public void testTaskThatIsntDefined() {
+        expectPropertyUnset("testTaskThatIsntDefined", "testTaskThatIsntDefined");
+    }
+
     public void testTaskThatDoesntReallyExist() {
         expectPropertyUnset("testTaskThatDoesntReallyExist", "testTaskThatDoesntReallyExist");
     }
+
     public void testType() {
         expectPropertySet("testType", "testType");
     }
+
     public void testPreset() {
         expectPropertySet("testPreset", "testPreset");
     }
+
     public void testMacro() {
         expectPropertySet("testMacro", "testMacro");
     }