gen_listenerdemo.c: a few fixups

- Make private variables compilation-unit-static

diff --git a/gen_listenerdemo.c b/gen_listenerdemo.c
index efaed46cea41b731fdd880b19f7cad6d29a7fbe9..d17f49caeeb0470ed05d394dd38f4ca7a538047c 100644 (file)
--- a/gen_listenerdemo.c
+++ b/gen_listenerdemo.c
@@ -8,7 +8,7 @@
 #include "atheme-compat.h"
 #include "datastream.h"
 
-connection_t *listener;
+static connection_t *listener = NULL;
 
 static int
 my_read(connection_t * cptr, char *buf)