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bug in Union

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This commit is contained in:
Todd Gruben 2016-09-27 16:04:20 -05:00
parent d699d41ea7
commit 72db5500ca
1 changed files with 2 additions and 3 deletions
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5
bitmap.go
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@ -86,13 +86,12 @@ func (b *Bitmap) Intersect(other *Bitmap) *Bitmap {
// Union returns the bitwise union of b and other.
func (b *Bitmap) Union(other *Bitmap) *Bitmap {
var segments []BitmapSegment
itr := newMergeSegmentIterator(b.segments, other.segments)
for s0, s1 := itr.next(); s0 != nil || s1 != nil; s0, s1 = itr.next() {
if s0 == nil {
if s1 == nil {
segments = append(segments, *s0)
continue
} else if s1 == nil {
} else if s0 == nil {
segments = append(segments, *s1)
continue
}