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-rw-r--r--vendor/github.com/RoaringBitmap/roaring/setutil.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/vendor/github.com/RoaringBitmap/roaring/setutil.go b/vendor/github.com/RoaringBitmap/roaring/setutil.go
index 3e8c01dd1f..2fe8151411 100644
--- a/vendor/github.com/RoaringBitmap/roaring/setutil.go
+++ b/vendor/github.com/RoaringBitmap/roaring/setutil.go
@@ -14,6 +14,7 @@ func equal(a, b []uint16) bool {
func difference(set1 []uint16, set2 []uint16, buffer []uint16) int {
if 0 == len(set2) {
+ buffer = buffer[:len(set1)]
for k := 0; k < len(set1); k++ {
buffer[k] = set1[k]
}