do not check YAML if nothing was parsed
do not check YAML if nothing was parsed

Signed-off-by: Christophe VILA <f0f5afb3161c294cf64980f53dadf12afe3b8382@thalesgroup.com>

bacongobbler/helm,adamreese/helm,helm/helm,adamreese/helm,helm/helm,bacongobbler/helm