Low: test-findif: make more POSIX shell friendly
Low: test-findif: make more POSIX shell friendly

Tested to work with bash, bash --posix, dash and ksh (@Fedora 17).

Signed-off-by: Jan Pokorný <f06ec55ecfb6704a26166905f43ade3ead1f75d3@redhat.com>

stevenraspudic/resource-agents,asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents