add DXCIDR, fix version no tracking

[spider.git] / perl / DXUtil.pm

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 51272d743420eea029be9a8d0b9e04bc77e029a1..7288afb7d5deffa84d59734d445ff7cf2991a4cc 100644 (file)
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -29,7 +29,7 @@ require Exporter;
                         is_qra is_freq is_digits is_pctext is_pcflag insertitem deleteitem
                         is_prefix dd is_ipaddr $pi $d2r $r2d localdata localdata_mv
                         diffms _diffms _diffus difft parraydifft is_ztime basecall
-                        normalise_call
+                        normalise_call is_numeric
             );
 
 
@@ -222,7 +222,7 @@ sub phash
        my $ref = shift;
        my $out;
 
-       while (my $k = sort keys %$ref) {
+       foreach my $k (sort keys %$ref) {
                $out .= "${k}=>$ref->{$k}, ";
        }
        $out =~ s/, $// if $out;
@@ -614,3 +614,8 @@ sub normalise_call
        $ncall .= "-$ssid" if $ssid;
        return $ncall;
 }
+
+sub is_numeric
+{
+       return $_[0] =~ /^\d+$/;
+}