| Subject: | warning on prereqs without "requires" |
| Date: | Thu, 20 Apr 2017 12:37:41 +1000 |
| To: | bug-Module-Mask-Deps [...] rt.cpan.org |
| From: | Kevin Ryde <user42_kevin [...] yahoo.com.au> |
With Module::Mask::Deps 0.07 and recent debian perl 24.1, if a meta
thingie has a prereqs phase without "requires" (only say "suggests")
then Module::Mask::Deps prints a warning
Can't use an undefined value as a HASH reference at /usr/share/perl5/Module/Mask/Deps.pm line 302
Eg from Makefile.PL like
META_MERGE =>
{ 'meta-spec' => { version => 2 },
prereqs =>
{ test =>
{ suggests =>
{ 'threads' => 0,
},
},
},
...
In _meta_reqs() I got some joy from simply
$_->{requires} || {}