tests: work around a failure with dash 0.5.4
authorPádraig Brady <P@draigBrady.com>
Tue, 7 Sep 2010 14:53:14 +0000 (15:53 +0100)
committerPádraig Brady <P@draigBrady.com>
Tue, 7 Sep 2010 16:33:16 +0000 (17:33 +0100)
commitea1b8bafc011689b17b3f732c4dc11f3c23fbdfe
tree6b4e2ea226a1ff3c59310797669eb5887ee15a59
parentc52d220c300c63a93ffd39dd29e89201e6fd929c
tests: work around a failure with dash 0.5.4

* tests/misc/env: Check that the shell can support
the operation, before filtering through `env`.
Note dash 0.5.5 is unaffected by this issue.
tests/misc/env