--- /QuotedPrintableCodec.java	2023-07-05 02:58:16.014054354 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/QuotedPrintableCodec.java	2023-07-05 02:58:16.014054354 +0200
@@ -150,6 +150,7 @@
             }
             if (printable.get(b)) {
                 buffer.write(b);
+ 
             } else {
                 encodeQuotedPrintable(b, buffer);
             }
