do not send empty empty commands (udp)

Sigrid Solveig Haflínudóttir committed 5 years ago

Commit 7531dbe1 parent fa98fbb1 file · +2 −1Browse files

Unified · Split

@@ -930,7 +930,8 @@ process(Oevent_list *events) · 929 unmodified lines
930	930
931	931	if (t == Oevent_type_udp_string && udp >= 0) {
932	932	Oevent_udp_string *u = &e->udp_string;
933		− write(udp, u->chars, u->count); /* FIXME show errors */
	933	+ if(u->count > 0)
	934	+ write(udp, u->chars, u->count); /* FIXME show errors */
934	935	continue;
935	936	} else if (t == Oevent_type_cmd_string) {
936	937	Oevent_cmd_string *c = &e->cmd_string;