Bugfix: Always use UTF-8 as input encoding

app/admin/import-export/export-ipaddr.php

@@ -287,6 +287,7 @@ $curRow++;
 if( (isset($_GET['exportSections'])) && ($_GET['exportSections'] == "on") ) {
 	// Create a worksheet
 	$worksheet_sections =& $workbook->addWorksheet('Sections');
+	$worksheet_sections->setInputEncoding("utf-8");
 
 	$curRow = 0;
 	$curColumn = 0;

app/admin/import-export/export-subnets.php

@@ -252,6 +252,7 @@ $curRow++;
 if( (isset($_GET['exportSections'])) && ($_GET['exportSections'] == "on") ) {
 	// Create a worksheet
 	$worksheet_sections =& $workbook->addWorksheet('Sections');
+	$worksheet_sections->setInputEncoding("utf-8");
 
 	$curRow = 0;
 	$curColumn = 0;

app/admin/import-export/export-vlan.php

@@ -157,6 +157,7 @@ if(
 ) {
 	// Create a worksheet
 	$worksheet_domains =& $workbook->addWorksheet('Domains');
+	$worksheet_domains->setInputEncoding("utf-8");
 
 	$curRow = 0;
 	$curColumn = 0;

app/admin/import-export/import-template.php

@@ -22,6 +22,7 @@ $lineCount = 0;
 
 // Create a worksheet
 $worksheet = $workbook->addWorksheet("template");
+$worksheet->setInputEncoding("utf-8");
 
 
 if ($type == 'subnets'){