Yuval Kogman 34256c16f8 QT: Only set if hasattr(QtCore.Qt, "AA_ShareOpenGLContexts") ...

If the attribute does not exist (presumably in older versions of Qt),
this change prevents the following error:

  AttributeError: type object 'Qt' has no attribute 'AA_ShareOpenGLContexts'

2018-01-13 20:17:02 +00:00

9.9 KiB

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