fix small crash with Spot::dup

[spider.git] / cmd / show / prefix.pl

diff --git a/cmd/show/prefix.pl b/cmd/show/prefix.pl
index e8e939e6d02cabd9e52b79b568d280ce1f151da5..1689d63a9d213ad01916f8063cf66b5e4704b7f6 100644 (file)
--- a/cmd/show/prefix.pl
+++ b/cmd/show/prefix.pl
@@ -10,10 +10,13 @@ my @list = split /\s+/, $line;      # generate a list of callsigns
 my $l;
 my @out;
 
+#$DB::single = 1;
+
 #print "line: $line\n";
 foreach $l (@list) {
        my @ans = Prefix::extract($l);
        next if !@ans;
+#      dbg(join(', ', @ans));
        my $pre = shift @ans;
        my $a;
        foreach $a (@ans) {