pod2html: try to be EOL agnostic.

[p5sagit/p5-mst-13.2.git] / lib / open.pm

diff --git a/lib/open.pm b/lib/open.pm
index f66cb5b..a5c337a 100644 (file)
--- a/lib/open.pm
+++ b/lib/open.pm
@@ -1,4 +1,5 @@
 package open;
+use warnings;
 use Carp;
 $open::hint_bits = 0x20000;
 
@@ -81,7 +82,7 @@ sub import {
                use Encode;
                _get_locale_encoding()
                    unless defined $locale_encoding;
-               (carp("Cannot figure out an encoding to use"), last)
+               (warnings::warnif("layer", "Cannot figure out an encoding to use"), last)
                    unless defined $locale_encoding;
                if ($locale_encoding =~ /^utf-?8$/i) {
                    $layer = "utf8";
@@ -94,7 +95,7 @@ sub import {
                $target =~ s/^(\w+)\(.+\)$/$1/; # strip parameters
 
                unless(PerlIO::Layer::->find($target)) {
-                   carp("Unknown discipline layer '$layer'");
+                   warnings::warnif("layer", "Unknown discipline layer '$layer'");
                }
            }
            push(@val,":$layer");