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Fix cnp bug in _gtk_bitmask_intersects

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We need to use the allocated codepath if *any* argument is
allocated, not if one arg is not allocated.
This bug caused unnecessary calls to _gtk_bitmask_is_allocated,
as well as return completely wrong result if both bitmask are
allocated.
(cherry picked from commit 77912a65e2)
This commit is contained in:
Alexander Larsson
2012-11-09 09:05:47 +01:00
parent 7349549cdf
commit a4374fdcbc
1 changed files with 2 additions and 2 deletions
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4
gtk/gtkbitmaskprivateimpl.h
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@@ -159,8 +159,8 @@ static inline gboolean
_gtk_bitmask_intersects (const GtkBitmask *mask,
const GtkBitmask *other)
{
if (!_gtk_bitmask_is_allocated (mask) ||
!_gtk_bitmask_is_allocated (other))
if (_gtk_bitmask_is_allocated (mask) ||
_gtk_bitmask_is_allocated (other))
return _gtk_allocated_bitmask_intersects (mask, other);
else
return _gtk_bitmask_to_bits (mask) & _gtk_bitmask_to_bits (other);