nodelist_to_latex() doesn't respect node.environmentname

[nschloe]

MWE:

from pylatexenc.latexwalker import LatexEnvironmentNode, nodelist_to_latex

node = LatexEnvironmentNode("myenv", [])
# set the name to something else
node.environmentname = "something"

print(nodelist_to_latex([node]))

\begin{myenv}\end{myenv}