Correct logic error in console boot script

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9621 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

bootscripts/lfs/init.d/console

@@ -40,7 +40,7 @@ function is_true()
 # See if we need to do anything
 if [ -z "${KEYMAP}"         ] && [ -z "${KEYMAP_CORRECTIONS}" ] &&
    [ -z "${FONT}"           ] && [ -z "${LEGACY_CHARSET}"     ] &&     
-    is_true "${UNICODE}"; then 
+   ! is_true "${UNICODE}"; then 
    exit 0
 fi