test for proper handling of nonexistent command with ||.
test for proper handling of nonexistent command with ||.

Ignore-this: 296f9d622eabd55663665b16b11fe6f5

darcs-hash:20081207211309-72aca-e9dd8f677748619b7b97882c09c891864fefbae8

shicks/shsh,shicks/shsh