user32: Treat empty rects as 1x1 in MonitorFromRect.

2014-01-08 16:02:23 -06:00 · 2014-01-08 16:02:23 -06:00 · 2fef984ed5
parent fc185ccd9b
commit 2fef984ed5
1 changed files with 7 additions and 0 deletions
--- a/dlls/user32/misc.c
+++ b/dlls/user32/misc.c
@ -359,6 +359,13 @@ HMONITOR WINAPI MonitorFromRect( LPRECT rect, DWORD flags )
    info.primary      = 0;
    info.nearest      = 0;
    info.ret          = 0;
+
+    if (IsRectEmpty(&info.rect))
+    {
+        info.rect.right = info.rect.left + 1;
+        info.rect.bottom = info.rect.top + 1;
+    }
+
    if (!EnumDisplayMonitors( 0, NULL, monitor_enum, (LPARAM)&info )) return 0;
    if (!info.ret)
    {