[Po4a-commits] "po4a/lib/Locale/Po4a Pod.pm,1.22,1.23"

[Nicolas FRANCOIS]

Update of /cvsroot/po4a/po4a/lib/Locale/Po4a
In directory alioth:/tmp/cvs-serv24629/lib/Locale/Po4a

Modified Files:
	Pod.pm 
Log Message:
	* lib/Locale/Po4a/Pod.pm: Do not add an =encoding header if the
	encoding is empty. Thanks to Joey Hess.


Index: Pod.pm
===================================================================
RCS file: /cvsroot/po4a/po4a/lib/Locale/Po4a/Pod.pm,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- Pod.pm	9 Feb 2009 23:11:56 -0000	1.22
+++ Pod.pm	23 Mar 2009 20:43:50 -0000	1.23
@@ -147,7 +147,7 @@
 sub docheader {
     my $self=shift;
     my $encoding = $self->{TT}{file_out_charset};
-    if (defined $encoding) {
+    if (defined $encoding and length $encoding) {
         $encoding = "\n=encoding $encoding\n";
     } else {
         $encoding = "";