Creating a 0x0 texture fails.

TRAC #11792

Signed-off-by: Nicolas Capens
Signed-off-by: Daniel Koch

Author:    Andrew Lewycky

git-svn-id: https://angleproject.googlecode.com/svn/trunk@150 736b8ea6-26fd-11df-bfd4-992fa37f6226
2 files changed