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 a5fbd27..24cb527 100644 (file)
--- a/src/lib/ecore_wayland/ecore_wl.c
+++ b/src/lib/ecore_wayland/ecore_wl.c
@@ -314,6 +314,9 @@ 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)