hgweb: when constructing or adding to a wsgi environ dict, use native strs
That's what's required of us to work with the WSGI API on Python 3. Differential Revision: https://phab.mercurial-scm.org/D967
That's what's required of us to work with the WSGI API on Python 3. Differential Revision: https://phab.mercurial-scm.org/D967
mentioned in commit 68cf519429ef