Fix header-to-metadata if clause#11747

Merged

mattklein123 merged 4 commits intoenvoyproxy:masterfrom

nahratzah:fix_htm_if_clause

Jun 30, 2020

Commits on Jun 25, 2020

Add a test case.
Ariane van der Steldt
committed
Fix if clause.
Ariane van der Steldt
committed
Review feedback: give a value to the test header.
Ariane van der Steldt
committed

Commits on Jun 26, 2020

Merge branch 'master' into fix_htm_if_clause
Ariane van der Steldt
committed