| Subject: | Fw: Test::Differences spurious warning |
| Date: | Tue, 13 Oct 2009 07:32:05 -0700 (PDT) |
| To: | bug-test-differences [...] rt.cpan.org |
| From: | Ovid <curtis_ovid_poe [...] yahoo.com> |
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| Subject: | Test::Differences spurious warning |
| Date: | Tue, 13 Oct 2009 16:00:31 +0200 |
| To: | ovid [...] cpan.org |
| From: | Xavier Caron <xavier.caron [...] atmel.com> |
Hi,
I have a weird use case for which a function returns a HoL for valid input
stuff or undef. When I use eq_or_diff I have the following (IMHO spurious)
warning:
Use of uninitialized value $_ in split at
/local/users/flow/PERL/perl-5.10.1/lib/site_perl/5.10.1/Test/Differences.pm line 252.
I'm using Perl v5.11.0 on a RHEL52 box.
I've fixed the _flatten sub the quick'n'dirty way:
return [ ] unless defined; # XC patch
return [ split /^/m ] unless ref;
Altered code still pass the test suite.
HTH.
Cheers,
X.