shell: fix set_transient
In the wl_shell_surface migration, I forgot to correct one cast in
shell_surface_set_transient(). 'parent_resource' is not a (struct
wlsc_surface *) but (struct shell_surface *).
This bug corrupts a wlsc_surface::output field, which later (in my
experiments) leads to a segmentation fault in surface_frame().
Fix the casts.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
diff --git a/compositor/shell.c b/compositor/shell.c
index e104941..22004f9 100644
--- a/compositor/shell.c
+++ b/compositor/shell.c
@@ -312,7 +312,8 @@
{
struct shell_surface *shsurf = resource->data;
struct wlsc_surface *es = shsurf->surface;
- struct wlsc_surface *pes = parent_resource->data;
+ struct shell_surface *pshsurf = parent_resource->data;
+ struct wlsc_surface *pes = pshsurf->surface;
/* assign to parents output */
es->output = pes->output;