tree cc1c0a62944296b07f462a17164ea959495eaaca
parent c2bfe49ce00ddc5e88b5cfbf3692d6833328d2d6
author Václav Kubernát <kubernat@cesnet.cz> 1592222325 +0200
committer Václav Kubernát <kubernat@cesnet.cz> 1592297479 +0200

Fix toCanonical going up from root

This is like a third place where I'm adding this .empty() check, I
should probably make a function that does this for me.

Issue: https://tree.taiga.io/project/jktjkt-netconf-cli/issue/178
Change-Id: Iafc43df1d8fc882a1b27b9ce1c6c5ce663800e41