diff options
| author | Karl Williamson <khw@cpan.org> | 2015-03-26 21:46:19 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2015-09-15 20:08:19 -0600 |
| commit | 14735530c9ee0afb050f13df6d310f68bc909053 (patch) | |
| tree | f485be1c1a7c2f42dac9b95f9af02d22385802f6 /dist/if/if.pm | |
| parent | bc37b130604215b78ec3e03d73b81cb08cfa741e (diff) | |
| download | perl-14735530c9ee0afb050f13df6d310f68bc909053.tar.gz | |
if.pm: Better failure message for 'no if'if-0.0605
It previously always said 'use if', even if 'no if' was what was
specified
Diffstat (limited to 'dist/if/if.pm')
| -rw-r--r-- | dist/if/if.pm | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/dist/if/if.pm b/dist/if/if.pm index b118302714..a18f8fcf8c 100644 --- a/dist/if/if.pm +++ b/dist/if/if.pm @@ -1,11 +1,13 @@ package if; -$VERSION = '0.0604'; +$VERSION = '0.0605'; sub work { my $method = shift() ? 'import' : 'unimport'; - die "Too few arguments to 'use if' (some code returning an empty list in list context?)" - unless @_ >= 2; + unless (@_ >= 2) { + my $type = ($method eq 'import') ? 'use' : 'no'; + die "Too few arguments to '$type if' (some code returning an empty list in list context?)" + } return unless shift; # CONDITION my $p = $_[0]; # PACKAGE @@ -102,4 +104,3 @@ based on what version of Perl is running. Ilya Zakharevich L<mailto:ilyaz@cpan.org>. =cut - |