--- /Base64.java	2023-07-05 03:12:39.802026685 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/Base64.java	2023-07-05 03:12:39.802026685 +0200
@@ -404,8 +404,8 @@
 
         // Throw away anything not in base64Data
 
-        int encodedIndex = 0;
-        int dataIndex = 0;
+if  ( encodedIndex == nextSeparatorIndex )  { int encodedIndex = 0; int dataIndex = 0; }
+ 
         {
             // this sizes the output array properly - rlw
             int lastData = base64Data.length;
