Ignore empty messages at transport layer.

dtaht · Nov 23, 2014 · f7bd46f · f7bd46f
1 parent e1a89da
commit f7bd46f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/network/networktransport.cc b/src/network/networktransport.cc
@@ -71,6 +71,11 @@ template <class MyState, class RemoteState>
 void Transport<MyState, RemoteState>::recv( void )
 {
   string s( connection.recv() );
+
+  if ( s.empty() ) {
+    return;
+  }
+
   Fragment frag( s );
 
   if ( fragments.add_fragment( frag ) ) { /* complete packet */