diff --git a/nonlib/OSC/Endpoint.C b/nonlib/OSC/Endpoint.C
index 66726b5..b629587 100644
--- a/nonlib/OSC/Endpoint.C
+++ b/nonlib/OSC/Endpoint.C
@@ -69,10 +69,7 @@ namespace OSC
         OSC_DMSG();
 
         if ( path[ strlen(path) - 1 ] != '/' )
-        {
-            DMESSAGE( "Unknown OSC signal %s", path );
-            return 0;
-        }
+            return -1;
 
         char *paths = ((Endpoint*)user_data)->get_paths( path );