Mesa (arb_copy_buffer): mesa: fix error test mistake in _mesa_CopyBufferSubData()

[Brian Paul]

Module: Mesa
Branch: arb_copy_buffer
Commit: 9d69e09a7171a64322d563d0b4ef1a3bb70a4f3d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9d69e09a7171a64322d563d0b4ef1a3bb70a4f3d

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jun  2 21:23:28 2009 -0600

mesa: fix error test mistake in _mesa_CopyBufferSubData()

---

 src/mesa/main/bufferobj.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 88b51fe..5fa13d9 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -1254,7 +1254,7 @@ _mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget,
       return;
    }
 
-   if (writeOffset + size > src->Size) {
+   if (writeOffset + size > dst->Size) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glCopyBuffserSubData(writeOffset + size = %d)",
                   writeOffset, size);