Template definitions might have a whitespace after
the comma, e.g. su_restricted_domain_template
in /policy/modules/admin/su.if
template(`su_restricted_domain_template', `
...
')
gentemplates.sh silently fails to parse it. This works
unless 'set -e' is set, in which case the script fails
non-silently.
This commit adds support of whitespace after comma, which
is a valid syntax.
Signed-off-by: Oleksii Miroshko <oleksii.miroshko@bmw.de>