Files
simgear/simgear/scene
ThorstenB ca97e67511 Avoid segfault when a texture file is missing.
Always check the return value of "findDataFile". If it's empty, always
provide the _original_ path being searched in an error message. Otherwise
we eventually just get useless 'Can't find file "".' error messages
(and also a segfault here, since osgDB::readImageFile("") returns NULL).
2012-03-17 10:02:13 +01:00
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