Description
If you try to forcefully set a header (using the == operators), this only works if the header already exists. The intent of this new operator was to allow to e.g. replace a Host: header, which always is set to begin with.
If you try to forcefully set a header (using the == operators), this only works if the header already exists. The intent of this new operator was to allow to e.g. replace a Host: header, which always is set to begin with.