Replace NUL byte in string with \0
NUL causes diff to treat the file as binary and so commit diffs don't appear

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1458591 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/java/org/apache/commons/fileupload/util/mime/Base64DecoderTestCase.java b/src/test/java/org/apache/commons/fileupload/util/mime/Base64DecoderTestCase.java
index 8d8dd99..5911b92 100644
--- a/src/test/java/org/apache/commons/fileupload/util/mime/Base64DecoderTestCase.java
+++ b/src/test/java/org/apache/commons/fileupload/util/mime/Base64DecoderTestCase.java
Binary files differ