add OER codec for string types
diff --git a/skeletons/PrintableString.c b/skeletons/PrintableString.c
index d3ff090..4085aed 100644
--- a/skeletons/PrintableString.c
+++ b/skeletons/PrintableString.c
@@ -61,8 +61,8 @@
 	0,
 	0,
 #else
-	0,
-	0,
+	OCTET_STRING_decode_oer,
+	OCTET_STRING_encode_oer,
 #endif	/* ASN_DISABLE_OER_SUPPORT */
 #ifdef	ASN_DISABLE_PER_SUPPORT
 	0,