[PATCH] randr: Fix logic in RRPointerToNearestCrtc

[Keith Packard]

walter harms <wharms at bfs.de> writes:

> distance is normally defined with sqrt(dx*dx+dy*dy)
> perhaps you can use dx*dx instead of abs() to avoid
> confusion about dist ?

That introduces all kinds of range adventures; not sure it's worth the
trouble?

-- 
keith.packard at intel.com
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