handler: Define port as unsigned short

Port numbers are unsigned by definition. Fortunately, this was a minor
issues since server_init was doing an implicit cast to unsigned short.

1 files changed, 1 insertions, 1 deletions

diff --git a/handler.c b/handler.c
index f29da15..49b9af9 100644
--- a/handler.c
+++ b/handler.c
@@ -181,7 +181,7 @@ end:
     return ret;
 }
 
-int handler_listen(struct handler *const h, const short port)
+int handler_listen(struct handler *const h, const unsigned short port)
 {
     if (!(h->server = server_init(port)))
     {