[PATCH 9/9] winewayland.drv: Avoid a zero buffer scale.

[Alexandros Frantzis]

From: Alexandros Frantzis

Depending on the display mode emulation and DPI settings, the
window scale factor may be less than 0.5 which will be rounded to 0.
Since 0 is not acceptable value for the buffer scale, use 1 instead.
---
 dlls/winewayland.drv/wayland_pointer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winewayland.drv/wayland_pointer.c b/dlls/winewayland.drv/wayland_pointer.c
index 54dd7931b6e..6f5ccfe14e3 100644
--- a/dlls/winewayland.drv/wayland_pointer.c
+++ b/dlls/winewayland.drv/wayland_pointer.c
@@ -630,7 +630,7 @@ static void wayland_pointer_update_cursor_surface(double scale)
      * support wp_viewport for cursor surfaces, so also set the buffer
      * scale. Note that setting the viewport destination overrides
      * the buffer scale, so it's fine to set both. */
-    wl_surface_set_buffer_scale(cursor->wl_surface, round(scale));
+    wl_surface_set_buffer_scale(cursor->wl_surface, max(1, round(scale)));
     if (cursor->wp_viewport)
     {
         wp_viewport_set_destination(cursor->wp_viewport,