tree cf98c7ecc453853f3d8ec4093b5db2587931905b
parent 5a164c8ca909f170354ea66835b8145c930b2807
author Wolfgang Denk <wd@pollux.(none)> 1132519211 +0100
committer Wolfgang Denk <wd@pollux.(none)> 1132519211 +0100

Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.