Remove unnecessary code. Changed test from:

if ((to == -1) || (to == termnator)) {
to:
if (to == termnator) {
since we are guaranteed to find the separator because we have tested for its presence at the begining of the method.



git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@798422 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/java/org/apache/commons/codec/net/RFC1522Codec.java

@@ -121,7 +121,7 @@ protected String decodeText(final String text)
         int termnator = text.length() - 2;
         int from = 2;
         int to = text.indexOf(SEP, from);
-        if ((to == -1) || (to == termnator)) {
+        if (to == termnator) {
             throw new DecoderException("RFC 1522 violation: charset token not found");
         }
         String charset = text.substring(from, to);