fix: add utf8::decode for perl 5.8.

diff --git a/Chise_utils/scripts/sample.pl b/Chise_utils/scripts/sample.pl
index 41b5d35..3e27d28 100644 (file)
--- a/Chise_utils/scripts/sample.pl
+++ b/Chise_utils/scripts/sample.pl
@@ -54,6 +54,7 @@ if($opt_help
 }else{
     $char=shift or $char="";
     $char=&de_er($char);
+    utf8::decode($char);
 }
 
 if($opt_mapfrom){
@@ -65,6 +66,7 @@ if($opt_mapfrom){
 if($opt_map){
     if(&get_db($opt_map)){
        foreach $char (sort keys %{$chardb{$opt_map}}){
+           utf8::decode($char);
            if($chardb{$opt_map}->{$char}){
                print $char,"\t",$chardb{$opt_map}->{$char},"\n";
            }
@@ -75,6 +77,7 @@ if($opt_map){
 }elsif($opt_rev_map){
     if(&get_reverse_db($opt_rev_map)){
        foreach $char (sort keys %{$reverse_chardb{$opt_rev_map}}){
+           utf8::decode($char);
            if($reverse_chardb{$opt_rev_map}->{$char}){
                print $char,"\t",$reverse_chardb{$opt_rev_map}->{$char},"\n";
            }