input: Don't try to send pointer frames if no focus_client
Prevents a segfault when mousing into clients that don't get_pointer
like weston-simple-shm and weston-simple-damage.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Marek Chalupa <mchqwerty@gmail.com>
diff --git a/src/input.c b/src/input.c
index 91813ec..2539fa7 100644
--- a/src/input.c
+++ b/src/input.c
@@ -390,6 +390,9 @@
struct wl_resource *resource;
struct wl_list *resource_list;
+ if (!pointer->focus_client)
+ return;
+
resource_list = &pointer->focus_client->pointer_resources;
wl_resource_for_each(resource, resource_list)
pointer_send_frame(resource);