- Fix displaying special headers like Content-Type

plugins/show_additional_headers/package.xml

@@ -15,10 +15,10 @@
 		<email>roundcube@gmail.com</email>
 		<active>yes</active>
 	</lead>
-	<date>2011-11-21</date>
+	<date>2012-04-23</date>
 	<version>
-		<release>1.1</release>
-		<api>1.1</api>
+		<release>2.0</release>
+		<api>2.0</api>
 	</version>
 	<stability>
 		<release>stable</release>

plugins/show_additional_headers/show_additional_headers.php

@@ -42,9 +42,8 @@ class show_additional_headers extends rcube_plugin
   {
     $rcmail = rcmail::get_instance();
     foreach ((array)$rcmail->config->get('show_additional_headers', array()) as $header) {
-      $key = strtolower($header);
-      if ($value = $p['headers']->others[$key])
-        $p['output'][$key] = array('title' => $header, 'value' => Q($value));
+      if ($value = $p['headers']->get($header))
+        $p['output'][$header] = array('title' => $header, 'value' => Q($value));
     }
 
     return $p;