[PATCH 04/11] win32u: Ignore empty rects in draw_arc().

[Elizabeth Figura]

From: Elizabeth Figura

---
 dlls/win32u/dibdrv/graphics.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/win32u/dibdrv/graphics.c b/dlls/win32u/dibdrv/graphics.c
index b3e8813d2a7..5f01d9e68e4 100644
--- a/dlls/win32u/dibdrv/graphics.c
+++ b/dlls/win32u/dibdrv/graphics.c
@@ -430,6 +430,9 @@ static BOOL draw_arc( PHYSDEV dev, INT left, INT top, INT right, INT bottom,

if (dc->attr->graphics_mode == GM_COMPATIBLE)
     {
+        if (left == right || top == bottom)
+            return TRUE;
+
         /* Exclude the lower right bounds. */
         if (right < left)
             --left;