winex11.drv: GetDeviceCaps(hdc, NUMCOLORS) must return 1 (not -1) if more than 256 colors. Bug 7757

[Daniel Mario Vega]

---
 dlls/winex11.drv/init.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/winex11.drv/init.c b/dlls/winex11.drv/init.c
index cf23866..a60174d 100644
--- a/dlls/winex11.drv/init.c
+++ b/dlls/winex11.drv/init.c
@@ -213,8 +213,8 @@ INT X11DRV_GetDeviceCaps( X11DRV_PDEVICE *physDev, INT cap )
     case NUMCOLORS:
         /* MSDN: Number of entries in the device's color table, if the device has
          * a color depth of no more than 8 bits per pixel.For devices with greater
-         * color depths, -1 is returned. */
-        return (screen_depth > 8) ? -1 : (1 << screen_depth);
+         * color depths, 1 is returned. */
+        return (screen_depth > 8) ? 1 : (1 << screen_depth);
     case PDEVICESIZE:
         return sizeof(X11DRV_PDEVICE);
     case CURVECAPS:
-- 
1.4.4.4