Since the new bash version 2.x is somewhat stricter in its syntax checking than version 1.x, we are keeping the older version as bash1 in the distribution.
If you have scripts that don't satisfy the stricter rules of 2.x and you don't want to look for the errors, simply replace "/bin/sh" with "/bin/bash1" in the first line.
The script will then be run by the old bash shell.