From 7db2dd17bc20f166607b5e5424dc19e32c2c903e Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Sat, 8 Dec 2001 13:26:09 +0000
Subject: [PATCH]  allow 0 for the number of hops (which deletes the hops)

---
 cmd/set/hops.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/set/hops.pl b/cmd/set/hops.pl
index 43b4594c..c458b578 100644
--- a/cmd/set/hops.pl
+++ b/cmd/set/hops.pl
@@ -21,7 +21,7 @@ if (is_callsign(uc $f[0])) {
 my $sort = lc shift @f if $f[0] =~ /^ann|spots|wwv|wcy|route$/i;
 my $hops = shift @f if $f[0] =~ /^\d+$/;
 
-return (0, $self->msg('sethop1')) unless $call && $sort && $hops;
+return (0, $self->msg('sethop1')) unless $call && $sort && defined $hops;
 
 my $ref = Filter::read_in($sort, $call, 0);
 $ref = Filter->new($sort, $call, 0) if !$ref || $ref->isa('Filter::Old');
-- 
2.43.0