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Diffstat (limited to 'bin/solve-spook.pl')
| -rw-r--r-- | bin/solve-spook.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/solve-spook.pl b/bin/solve-spook.pl index f0ca2ae..a330c45 100644 --- a/bin/solve-spook.pl +++ b/bin/solve-spook.pl @@ -3,7 +3,7 @@ use strict; use warnings; use Games::Word::Wordlist; -my $start = $ARGV[0] or die "Usage: $0 <subword>\n"; +die "Usage: $0 <subword>\n" unless @ARGV; my $wl = Games::Word::Wordlist->new('/usr/share/dict/words'); my $re = join '.*', sort split(//, $ARGV[0]); $wl->each_word(sub { |