https://bugs.gentoo.org/299665

patch by Dennis Schridde <devurandom@gmx.net>

--- a/debian/elilo.sh
+++ b/debian/elilo.sh
@@ -321,6 +321,8 @@
 
 mnt()
 {
+    local loop
+
     ## we can even create bootstrap filesystem images directly if you
     ## ever wanted too.
     if [ -f "$boot" ] ; then