name: Optimization of Name implementation
Now, Name directly uses Block as underlying storage for name components
and name::Components (aka Name::Components) class is a helper wrapped on
top of Block class.
Change-Id: I15ca58cc6dba76dd02e973709b7b153c2613de51
refs: #1171
diff --git a/src/util/string-helper.hpp b/src/util/string-helper.hpp
index ee3f5bd..de0c41f 100644
--- a/src/util/string-helper.hpp
+++ b/src/util/string-helper.hpp
@@ -13,7 +13,7 @@
namespace ndn {
-const char *WHITESPACE_CHARS = " \n\r\t";
+static const char *WHITESPACE_CHARS = " \n\r\t";
/**
* Modify str in place to erase whitespace on the left.