output:don't push surface to remote if receiver not ready

Bug-AGL:SPEC-2965

If a surface is put on the transmitter output
without starting the waltham-receiver there was
a crash because of null pointer access.

Change-Id: Iec331e0077a59397cd579923bdabe5f906c2fba1
Signed-off-by: Veeresh Kadasani <external.vkadasani@jp.adit-jv.com>

diff --git a/waltham-transmitter/transmitter-plugin/output.c b/waltham-transmitter/transmitter-plugin/output.c
index 853889b..df834a5 100644 (file)
--- a/waltham-transmitter/transmitter-plugin/output.c
+++ b/waltham-transmitter/transmitter-plugin/output.c
@@ -191,7 +191,7 @@ transmitter_output_repaint(struct weston_output *base,
        if (wl_list_empty(&compositor->view_list))
                goto out;
 
-       if (remote->status == WESTON_TRANSMITTER_CONNECTION_DISCONNECTED)
+       if (remote->status != WESTON_TRANSMITTER_CONNECTION_READY)
                goto out;
 
        wl_list_for_each_reverse(view, &compositor->view_list, link) {