Fix wrong index in chunk>0 case.

refs #19168

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>

diff --git a/slicenumpy.go b/slicenumpy.go
index 4728b7f32c27858f5ad28aae595ab81b04d3c7bd..25f5b0bf18f181767cd8a0c0f52e6260d755c51d 100644 (file)
--- a/slicenumpy.go
+++ b/slicenumpy.go
@@ -1293,7 +1293,7 @@ func (cmd *sliceNumpy) tv2homhet(cgs map[string]CompactGenome, maxv tileVariantI
        for _, cg := range cgs {
                alleles := 0
                for _, v := range cg.Variants[tagoffset*2 : tagoffset*2+2] {
-                       if v > 0 && int(v) < len(seq[tagoffset]) && len(seq[tagoffset][v].Sequence) > 0 {
+                       if v > 0 && int(v) < len(seq[tag]) && len(seq[tag][v].Sequence) > 0 {
                                alleles++
                        }
                }