X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=FS%2FFS%2Frouter.pm;h=b3efa3b6072b6ca29af59cbeda2960c1f48b2bf0;hp=937dc1f45825cd423b6e1ea693b7d3b0a8a7a8e4;hb=bd876bcd42a0ce8d1e44d87ba6c517cf6106ca37;hpb=c82ae54183494e5f26c72ad2f068782fd1bb91e7

diff --git a/FS/FS/router.pm b/FS/FS/router.pm
index 937dc1f45..b3efa3b60 100755
--- a/FS/FS/router.pm
+++ b/FS/FS/router.pm
@@ -116,7 +116,7 @@ sub replace {
   my $error = $self->SUPER::replace($old, @_);
   return $error if $error;
 
-  if ( defined($self->blocknum) ) {
+  if ( length($self->blocknum) ) {
     #warn "FS::router::replace: blocknum = ".$self->blocknum."\n";
     # then release any blocks we're already holding
     foreach my $block ($self->addr_block) {