Timothy Pearson

Fix crash when running electrostatic solver with more than one block

Also seeing this with the standalone triangle library, reported here: https://github.com/wo80/Triangle/issues/40

I'm seeing a crash on one or two (unfortunately proprietary) files when triangle is running. Somehow farvertex is NULL: Program received signal SIGSEGV, Segmentation fault. constrainededge (m=m@entry=0x7ffffffea0f0, b=b@entry=0x7fffffffe4c8, starttri=starttri@entry=0x7ffffffe9f40, endpoint2=0x1004292f0, newmark=newmark@entry=-65536) at /home/femm/xfemm-hgrepo/cfemm/fmesher/triangle/triangle.c:12216 12216 if ((farvertex[0] == endpoint2[0]) && (farvertex[1] == endpoint2[1])) { (gdb) bt #0 constrainededge...