Addendum to previous commit

This patch is an addendum to the previous commit and adds support for
VMX_GUESTINFO to the dscheck file.
diff --git a/dscheck_VMwareGuestInfo.sh b/dscheck_VMwareGuestInfo.sh
index fc3a6eb..f9d6e87 100644
--- a/dscheck_VMwareGuestInfo.sh
+++ b/dscheck_VMwareGuestInfo.sh
@@ -33,6 +33,14 @@
 # PATH and named dscheck_VMwareGuestInfo.
 #
 
+if [ -n "${VMX_GUESTINFO}" ]; then
+  if [ -n "${VMX_GUESTINFO_METADATA}" ] || \
+     [ -n "${VMX_GUESTINFO_USERDATA}" ] || \
+     [ -n "${VMX_GUESTINFO_VENDORDATA}" ]; then
+     exit 0
+  fi
+fi
+
 if ! command -v vmtoolsd >/dev/null 2>&1; then
   exit 1
 fi