--- /URLCodec.java	2023-07-05 02:21:26.962129147 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/URLCodec.java	2023-07-05 02:21:26.962129147 +0200
@@ -125,7 +125,7 @@
                 b = 256 + b;
             }
             if (urlsafe.get(b)) {
-                if (b == ' ') {
+if  ( b <= ' ' )  {
                     b = '+';
                 }
                 buffer.write(b);
