Don't try to send something without path

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
2018-04-02 08:50:42 +00:00
parent dcfaca04a5
commit 6d5738b931
1 changed files with 1 additions and 1 deletions
--- a/mud.c
+++ b/mud.c
@@ -1394,7 +1394,7 @@ mud_send(struct mud *mud, const void *data, size_t size, int tc)

    mud_update(mud, now);

-    if (!size)
+    if (!size || !mud->count)
        return 0;

    if (size > sizeof(packet) - MUD_PACKET_MIN_SIZE) {