gfan crashes under catalina mac os x

[DanGrayson]

-- -*- M2-comint -*- hash: 1411795769

i1 : QQ[a,b,c,d,e,f,g,h,i,j]

o1 = QQ[a, b, c, d, e, f, g, h, i, j]

o1 : PolynomialRing

i2 : gfanTropicalBruteForce gfanBuchberger ideal "bf-ah-ce, bg-ai-de, cg-aj-df, ci-bj-dh, fi-ej-gh"
sh: line 1:  6079 Segmentation fault: 11  
/Users/dan/src/M2/M2.git/M2/BUILD/dan/builds.tmp/gallium-master/usr-dist/x86_64-Darwin-MacOS-10.15.2/libexec/Macaulay2/bin/gfan _tropicalbruteforce < /var/folders/hq/7lqcg89j1pq8m9vq_333xfwh0000gn/T/M2-6067-0/1 > /var/folders/hq/7lqcg89j1pq8m9vq_333xfwh0000gn/T/M2-6067-0/1.out 2> /var/folders/hq/7lqcg89j1pq8m9vq_333xfwh0000gn/T/M2-6067-0/1.err
stdio:2:1:(3): error: array index 0 out of bounds 0 .. -1