--- /Base64.java	2023-07-05 03:11:58.154027874 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/Base64.java	2023-07-05 03:11:58.158027873 +0200
@@ -271,7 +271,7 @@
         long encodedDataLengthLong = 0;
         int chunckCount = 0;
 
-        if (fewerThan24bits != 0) {
+if  ( fewerThan24bits == EIGHTBIT )  {
             // data not divisible by 24 bit
             encodedDataLengthLong = (tripletCount + 1) * 4;
         } else {
