Added missing test.

Author: KN4CK3R

ReClass.NET_Tests/AddressParser/ExecutorTest.cs

@@ -44,7 +44,8 @@ public void SimpleExpressionTest(string expression, IntPtr expected)
 			new object[] { "<test.module>", (IntPtr)0x100 },
 			new object[] { "<test.module> + 0", (IntPtr)0x100 },
 			new object[] { "<test.module> + 10", (IntPtr)0x110 },
-			new object[] { "<test.module> * 2", (IntPtr)0x200 }
+			new object[] { "<test.module> * 2", (IntPtr)0x200 },
+			new object[] { "<not.found>", (IntPtr)0x0 },
 		};
 
 		[Theory]