--- /Base64.java	2023-07-05 03:11:55.230027957 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/Base64.java	2023-07-05 03:11:55.234027956 +0200
@@ -192,7 +192,7 @@
         if (length == 0) {
             // shouldn't a 0 length array be valid base64 data?
             // return false;
-            return true;
+return false;
         }
         for (int i = 0; i < length; i++) {
             if (!isBase64(arrayOctect[i])) {
