commit 5c6cc6f3f178bd7abdcfd23cf28d647309f4afca
Author: Joel Reed <jreed@morpheus.(none)>
Date:   Thu Aug 7 21:20:22 2008 -0400

    must.be.uppercase

diff --git a/src/main/groovy/gldapo/schema/attribute/type/DefaultTypeMappings.groovy b/src/main/groovy/gldapo/schema/attribute/type/DefaultTypeMappings.groovy
index 509e3b1..4052b31 100644
--- a/src/main/groovy/gldapo/schema/attribute/type/DefaultTypeMappings.groovy
+++ b/src/main/groovy/gldapo/schema/attribute/type/DefaultTypeMappings.groovy
@@ -162,7 +162,7 @@ class DefaultTypeMappings
     }
 
     static mapFromBooleanType(value) {
-        value.toString()
+        value.toString().toUpperCase()
     }
 
     static mapToDistinguishedNameType(value) {