fix a cast/assignment warning

diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 9d73281f0b9eba94e7c6987fe17a2f45f57e2bd4..f88e5ebb7a17b7ca8797343185ade79efa54bd2c 100644 (file)
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -189,7 +189,7 @@ static void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
                _mesa_buffer_data(ctx, target, size, data, usage, obj);
                return ;
        }
-       obj->Data = ((char *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
+       obj->Data = ((GLubyte *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
        
        if (data)
                memcpy(obj->Data, data, size);