Reverted bashism removals from r228, after discussing this.
-rw-r--r-- 468 AUTHORS
-rw-r--r-- 17982 COPYING
-rw-r--r-- 8437 ChangeLog
-rw-r--r-- 9273 INSTALL
-rw-r--r-- 258 Makefile.am
-rw-r--r-- 17470 Makefile.in
-rw-r--r-- 0 NEWS
-rw-r--r-- 9360 README
-rw-r--r-- 19832 aclocal.m4
-rwxr-xr-x 349 autogen.sh
-rw-r--r-- 1431 backupninja.spec.in
-rwxr-xr-x 82397 configure
-rw-r--r-- 926 configure.in
drwxr-xr-x - etc
drwxr-xr-x - examples
drwxr-xr-x - handlers
-rwxr-xr-x 9206 install-sh
drwxr-xr-x - lib
drwxr-xr-x - man
-rwxr-xr-x 10587 missing
drwxr-xr-x - src