Fix for handling case of no graphics contexts being registered.
authorRobert OSFIELD <robert.osfield@gmail.com>
Tue, 21 Apr 2009 10:20:56 +0000 (10:20 +0000)
committerRobert OSFIELD <robert.osfield@gmail.com>
Tue, 21 Apr 2009 10:20:56 +0000 (10:20 +0000)
commit480ef7f177b05b02c1c98c820832a669cac9b972
tree7570db8753b349ce78f2ee48ee8799b14ec50acd
parent4db09af01fbf4933dcf3d984984a16e0fe57c083
Fix for handling case of no graphics contexts being registered.

Merged from svn/trunk using:
    svn merge -r 10053:10054 http://www.openscenegraph.org/svn/osg/OpenSceneGraph/trunk/src/osgDB/DatabasePager.cpp
src/osgDB/DatabasePager.cpp