ecore/wayland: Sync before assuming that there's no output.

This will make the mainloop block waiting for the output info, if it's
not there yet, but it's better than just returning with no screen size.

diff --git a/src/lib/ecore_wayland/ecore_wl.c b/src/lib/ecore_wayland/ecore_wl.c
index 97dfb6b..dd6829d 100644 (file)
--- a/src/lib/ecore_wayland/ecore_wl.c
+++ b/src/lib/ecore_wayland/ecore_wl.c
@@ -220,6 +220,9 @@ ecore_wl_screen_size_get(int *w, int *h)
    if (w) *w = 0;
    if (h) *h = 0;
 
+   if (!_ecore_wl_disp->output)
+     ecore_wl_sync();
+
    if (!_ecore_wl_disp->output) return;
 
    switch (_ecore_wl_disp->output->transform)