distr_info: fix VENDOR_ID for fedora like

bin/distr_info

@@ -406,10 +406,10 @@ if distro os-release ; then
         *)
             if [ -n "$ID_LIKE" ] ; then
                 # ID_LIKE can be 'rhel centos fedora', use first word
-                VENDOR_ID="$(echo "$ID_LIKE" | xargs -n1 | head -n1)"
+                VENDOR_ID="$(echo "$ID_LIKE" | xargs -n1 echo | head -n1)"
                 # use latest word for versions like Fedora has
                 if is_numeric "$DISTRIB_RELEASE" && [ "$DISTRIB_RELEASE" -ge 20 ] ; then
-                    VENDOR_ID="$(echo "$ID_LIKE" | xargs -n1 | tail -n1)"
+                    VENDOR_ID="$(echo "$ID_LIKE" | xargs -n1 echo | tail -n1)"
                 fi
             fi
             ;;