Changed protocol_string_map's storage class from external to internal.

diff --git a/src/host/pingprotocol.cpp b/src/host/pingprotocol.cpp
index 0241895..9522045 100644 (file)
--- a/src/host/pingprotocol.cpp
+++ b/src/host/pingprotocol.cpp
@@ -27,7 +27,7 @@ on this file might be covered by the GNU General Public License.
 
 using namespace std;
 
-map<string, PingProtocol> protocol_string_map;
+static map<string, PingProtocol> protocol_string_map;
 
 PingProtocol get_ping_protocol_from_string( const string & protocol_string )
 {