tree b80140021b08b908470e0ec598502c218445fa7b
parent 51956f511be03f2605f04b5fed6c7b01e11ed690
author Václav Kubernát <kubernat@cesnet.cz> 1591571365 +0200
committer Václav Kubernát <kubernat@cesnet.cz> 1591608966 +0200

Fix .. when inside a path with no child nodes

The ".." string was being added to the symbol table on each iteration of
availableNodes. That means, if there were no child nodes in the current
context path (the one stored in Parser), no ".." was added, so you
couldn't go up. It was also somewhat inefficient to add it on each
iteration.

Change-Id: If9e17a545bd175843d8d0a8897ffeb74c07de0c7