Fix unarchiving empty containers.
authorRichard Kreckel <kreckel@ginac.de>
Sun, 22 Sep 2019 17:18:19 +0000 (19:18 +0200)
committerRichard Kreckel <kreckel@ginac.de>
Sun, 22 Sep 2019 17:18:19 +0000 (19:18 +0200)
commit9f3e78a13c72ca73ade4d0829186edcdc1c1b2a0
tree9441f6a723a963be631ea3498ae97762530176ae
parent67a2e95e20ac5354755993ba567f504718b74594
Fix unarchiving empty containers.

The bug was reported by Vladimir V. Kisil <kisilv@maths.leeds.ac.uk>, see
<https://www.ginac.de/pipermail/ginac-devel/2019-September/002399.html>.
ginac/archive.cpp
ginac/archive.h
ginac/container.h
ginac/expairseq.cpp
ginac/matrix.cpp
ginac/pseries.cpp