lib/sdl: amask is an Int, not a Bool

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/sdl.nit b/lib/sdl.nit
index ed60975..3bbabb5 100644 (file)
--- a/lib/sdl.nit
+++ b/lib/sdl.nit
@@ -255,8 +255,8 @@ extern class SDLImage
        # Returns a reference to the pixels of the texture
        fun pixels: NativeCByteArray `{ return self->pixels; `}
 
-       # Does this texture has an alpha mask?
-       fun amask: Bool `{ return self->format->Amask; `}
+       # Mask for the alpha value of each pixel
+       fun amask: Int `{ return self->format->Amask; `}
 end
 
 # A simple rectangle