Fixed minor bug in flatten strings

James Moger

2011-10-21 6e666fcdbbafedb583a13186fefac3fdd2c1a791

Fixed minor bug in flatten strings

 src/com/gitblit/utils/StringUtils.java

@@ -142,6 +142,10 @@
        for (String value : values) {

            sb.append(value).append(separator);

        }

        if (sb.length() > 0) {

            // truncate trailing separator

            sb.setLength(sb.length() - separator.length());

        }

        return sb.toString().trim();

    }