Remove the !rb->Data check that was added a few months ago.

Was changed while debugging #7205.  Broke the shadowtext demo.  Revisit this
if the problem w/ bug 7205 returns...

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/swrast/s_depth.c b/src/mesa/swrast/s_depth.c
index dde2b1db83..408174c990 100644
--- a/src/mesa/swrast/s_depth.c
+++ b/src/mesa/swrast/s_depth.c
@@ -1350,7 +1350,7 @@ _swrast_clear_depth_buffer( GLcontext *ctx, struct gl_renderbuffer *rb )
    GLuint clearValue;
    GLint x, y, width, height;
 
-   if (!rb || !ctx->Depth.Mask || !rb->Data) {
+   if (!rb || !ctx->Depth.Mask) {
       /* no depth buffer, or writing to it is disabled */
       return;
    }