Fixed a bug where a static buffer could sometimes be used if it had not had data written to it. TRAC #22665 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1951 736b8ea6-26fd-11df-bfd4-992fa37f6226