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some final warnings removed
[spider.git]
/
perl
/
DXUtil.pm
diff --git
a/perl/DXUtil.pm
b/perl/DXUtil.pm
index 51272d743420eea029be9a8d0b9e04bc77e029a1..be6dfb4d308e2152e158000a9ddb41582bcc02df 100644
(file)
--- a/
perl/DXUtil.pm
+++ b/
perl/DXUtil.pm
@@
-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;