[PATCH 0/1] MR1914: winex11: Simplify confusing condition and error messages in wglShareLists.

[Alex Henrie (＠alexhenrie)]

Mathematically, ((a && b) || b) == b. Moreover, test_sharelists in
dlls/opengl32/tests/opengl.c checks that wglShareLists can share lists
from a source context that has been current.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1914