--- /RFC1522Codec.java	2023-07-05 02:19:42.670119889 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/RFC1522Codec.java	2023-07-05 02:19:42.674119890 +0200
@@ -71,7 +71,8 @@
         }
         StringBuffer buffer = new StringBuffer();
         buffer.append("=?"); 
-        buffer.append(charset); 
+ 
+ 
         buffer.append('?'); 
         buffer.append(getEncoding()); 
         buffer.append('?');
