--- java/org/apache/tomcat/util/http/parser/Cookie.java	(revision 1750048)
+++ java/org/apache/tomcat/util/http/parser/Cookie.java	(working copy)
@@ -86,7 +86,7 @@ 
             }
         }
         for (int i = 0; i < 256; i++) {
-            if (i < 0x21 || i == DEL_BYTE) {
+            if (i < 0x20 || i == DEL_BYTE) {
                 isText[i] = false;
             } else {
                 isText[i] = true;