diff --git a/filldev b/filldev
index b2bb803..ddf85f9 100755
--- a/filldev
+++ b/filldev
@@ -1,9 +1,9 @@
 #!/bin/bash
 
-sudo echo "garbage" > /dev/null
-while [ $? -ne 0 ]; do !!; done
+false
+while [ $? -ne 0 ]; do sudo true; done
 
-SEC=falase
+SEC=false
 
 for ARG in "$@"; do
   case "${ARG}" in