network plugin: fd_num is unsigned

[src/network.c:2314]: (style) Checking if unsigned variable 'fd_num' is less than zero.

diff --git a/src/network.c b/src/network.c
index 3f39aac..ccd033b 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -2311,7 +2311,7 @@ static int sockent_server_listen (sockent_t *se) /* {{{ */
 
        freeaddrinfo (ai_list);
 
-       if (se->data.server.fd_num <= 0)
+       if (se->data.server.fd_num == 0)
                return (-1);
        return (0);
 } /* }}} int sockent_server_listen */