Fix HIDE_IF_NOCONTEXT value

[jmench]

kube-ps1/kube-ps1.sh

Line 381 in b6f5822

[[ "${KUBE_PS1_CONTEXT}" == "N/A" ]] && [[ ${KUBE_PS1_HIDE_IF_NOCONTEXT} == false ]] && return

I believe here it should be checking that the value is true and not false. That way, it reads as intended: IF KUBE_PS1_CONTEXT is "N/A" AND KUBE_PS1_HIDE_IF_NOCONTEXT is "true", then return and hide the prompt.

[jonmosco]

Agreed, good find. Thank you!
To summarize:

If the context is "N/A" and hiding is set to true, then return (hide the prompt).
This will make the prompt hidden only when both conditions are met, as intended.