seqMissing with per.variant=FALSE returns empty vector

SeqVarTools is failing checks because seqMissing(per.variant=FALSE) returns an empty vector:

> gds <- seqOpen(seqExampleFileName("gds"))
> mr <- seqMissing(gds, per.variant=TRUE)
> head(mr)
[1] 0.36666667 0.41111111 0.14444444 0.18888889 0.01111111 0.01111111
> mr <- seqMissing(gds, per.variant=FALSE)
> mr
numeric(0)

> sessionInfo()
R version 4.3.2 (2023-10-31)
Platform: aarch64-unknown-linux-gnu (64-bit)
Running under: Ubuntu 22.04.3 LTS

Matrix products: default
BLAS:   /usr/lib/aarch64-linux-gnu/openblas-pthread/libblas.so.3 
LAPACK: /usr/lib/aarch64-linux-gnu/openblas-pthread/libopenblasp-r0.3.20.so;  LAPACK version 3.10.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

time zone: Etc/UTC
tzcode source: system (glibc)

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] SeqArray_1.42.3 gdsfmt_1.38.0  

loaded via a namespace (and not attached):
 [1] GenomeInfoDb_1.38.8     zlibbioc_1.48.2         GenomeInfoDbData_1.2.11
 [4] parallel_4.3.2          XVector_0.42.0          BiocGenerics_0.48.1    
 [7] RCurl_1.98-1.14         Biostrings_2.70.3       stats4_4.3.2           
[10] bitops_1.0-7            GenomicRanges_1.54.1    IRanges_2.36.0         
[13] compiler_4.3.2          tools_4.3.2             S4Vectors_0.40.2       
[16] crayon_1.5.2

zhengxwen / SeqArray

seqMissing with per.variant=FALSE returns empty vector #90