Fix test for port over-ride

diff --git a/src/main/listen.c b/src/main/listen.c
index 9a37cac..aeef565 100644 (file)
--- a/src/main/listen.c
+++ b/src/main/listen.c
@@ -1785,7 +1785,7 @@ int listen_init(const char *filename, rad_listen_t **head)
                server_ipaddr.af = AF_INET;
 
        bind_it:                
-               if (mainconfig.port) {
+               if (mainconfig.port >= 0) {
                        auth_port = mainconfig.port;
                }