Fix python version test with jinja2_native #204
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If the ansible configuration setting "jinja2_native" is enabled, ansible (or jinja2?) tries to preserve the type of the variable, e.g. by casting a string like
'2'
to a number2
.This PR will a problem with this setting enabled with the variable
bind_packages
invars/Debian.yml
andvars/RedHat.yml
, where package name gets selected, depending on the configuredbind_python_version
variable.If
jinja_native=true
the value ofbind_python_version
would have been a number, selecting e.g. the non-existing python-netaddr package on some newer debian systems.Preventively casting the value to a string prevents this without breaking previous behaviour.