diff options
| author | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2016-11-15 11:43:36 +0200 |
|---|---|---|
| committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2016-11-25 13:12:21 +0200 |
| commit | a838b7825fa780333f4c9ca0cb61707a9df39748 (patch) | |
| tree | ec9f9e8e665de2abe048949a5fa480a1e30297cf /libweston-desktop | |
| parent | 44660c3b9c9ed277d87d4a982edacc0b2e9b7939 (diff) | |
libweston-desktop/xwayland: window type XWAYLAND cannot have a parent
Add an assert to ensure that a window of type XWAYLAND is never
attempted with a parent. Following the code though, the assert can be
made even stricter by allowing only TRANSIENT to have a parent.
This is essentially adding documentation.
v2: use stricter assert
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Diffstat (limited to 'libweston-desktop')
| -rw-r--r-- | libweston-desktop/xwayland.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libweston-desktop/xwayland.c b/libweston-desktop/xwayland.c index bd68bc68..62a33899 100644 --- a/libweston-desktop/xwayland.c +++ b/libweston-desktop/xwayland.c @@ -74,6 +74,7 @@ weston_desktop_xwayland_surface_change_state(struct weston_desktop_xwayland_surf bool to_add = (parent == NULL && state != XWAYLAND); assert(state != NONE); + assert(!parent || state == TRANSIENT); if (to_add && surface->added) { surface->state = state; |