Make everything compile
diff --git a/helper/ccnb-parser/syntax-tree/ccnb-parser-base-tag.h b/helper/ccnb-parser/syntax-tree/ccnb-parser-base-tag.h
index bfd1f5b..6b7fe76 100644
--- a/helper/ccnb-parser/syntax-tree/ccnb-parser-base-tag.h
+++ b/helper/ccnb-parser/syntax-tree/ccnb-parser-base-tag.h
@@ -47,5 +47,8 @@
   BaseTag() { }
 };
 
+}
+}
+
 #endif // _CCNB_PARSER_BASE_TAG_H_