MINOR: proto_uxst: add resume method
resume method was not explicitly defined for uxst protocol family.
Here we can safely use the default_resume_listener, just like the uxdg family.
This could be backported up to 2.4.
diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index fd22e95..08b8d27 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -57,6 +57,7 @@
.add = default_add_listener,
.unbind = default_unbind_listener,
.suspend = default_suspend_listener,
+ .resume = default_resume_listener,
.accept_conn = sock_accept_conn,
.ctrl_init = sock_conn_ctrl_init,
.ctrl_close = sock_conn_ctrl_close,