perl-module: Only run the combined test if Text::Diff is present.
authorBen Pfaff <blp@cs.stanford.edu>
Mon, 15 Nov 2010 05:58:28 +0000 (21:58 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Mon, 15 Nov 2010 06:17:22 +0000 (22:17 -0800)
commitd2179c31f7346cb9f5a901a074a939c23ca71a51
tree515c135629ba674ffe8372962f4835ef582dfa7a
parent0377713833f0de237dc421c2f25215907a5906e4
perl-module: Only run the combined test if Text::Diff is present.

The combined test using Pspp.t only works if Text::Diff is installed
(although the broken-out tests don't require it), so only try that test if
Text::Diff is available.
tests/perl-module.at