--- /Base64.java	2023-07-05 03:11:54.230027986 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/Base64.java	2023-07-05 03:11:54.234027985 +0200
@@ -172,7 +172,7 @@
         } else if (octect < 0 || base64Alphabet[octect] == -1) {
             return false;
         } else {
-            return true;
+return false;
         }
     }
 
