tree 1d57364ef6e7fdbcaf8a32edbf07cc2007a48572
parent 64ba7436bba44c922f57c486e2fdc05872dbe450
author Václav Kubernát <kubernat@cesnet.cz> 1591700081 +0200
committer Václav Kubernát <kubernat@cesnet.cz> 1591714441 +0200

Fix get interpreter

The previous algorithm advanced the iterator after printing a leaflist
instance, which meant that if the last item was leaflist instance, the
iterator would be advanced to .end() and in the next while-loop
condition check, the iterator would no longer be dereferencable.

The new algorithm peeks at the next element, checks whether it's the
end, if not, checks whether it's still the same leaflist and only then
advances the iterator.

Issue: https://tree.taiga.io/project/jktjkt-netconf-cli/issue/175
Change-Id: I0770d87585da800c160684221a85dbeb687a8955