In apps that run with --enable=frozen-string-literal we can get a FrozenError.
Using String.new instead of '' fixes that without breaking it for anyone else.
When running the specs with frozen strings (RUBYOPT="--enable=frozen-string-literal" rake), there were three test files that also generate errors. I added the magic comment: # frozen-string-literal: false
to those to work both ways.
In apps that run with
--enable=frozen-string-literalwe can get aFrozenError.Using
String.newinstead of''fixes that without breaking it for anyone else.When running the specs with frozen strings (
RUBYOPT="--enable=frozen-string-literal" rake), there were three test files that also generate errors. I added the magic comment:# frozen-string-literal: falseto those to work both ways.I have a related PR on
http-2to get all the specs passing: https://github.com/igrigorik/http-2/pull/161