diff -r 43d09473c595 -r 128eb6a32b84 khronosfws/openmax_al/src/mmf_adaptation/cmetadatautilityitf.cpp
--- a/khronosfws/openmax_al/src/mmf_adaptation/cmetadatautilityitf.cpp	Fri May 14 16:22:35 2010 +0300
+++ b/khronosfws/openmax_al/src/mmf_adaptation/cmetadatautilityitf.cpp	Thu May 27 13:20:50 2010 +0300
@@ -392,7 +392,7 @@
 		}
 	} 
 
-	return NULL;
+	return "UnSupported";
 }
 
 TInt CS60MetadataUtilityItf::ValueEncoding(TMetaDataFieldId fldID)
@@ -766,7 +766,7 @@
 		}
 	} 
 
-	return NULL;
+	return "UnSupported";
 }
 
 TInt CHXMetadataUtilityItf::ValueEncoding(HXMetaDataKeys::EHXMetaDataId fldID)