Fix ticket mail dropping bug when author does not have an address

James Moger

2014-09-08 2b8a0fd89bdf63dcf87ae868559b97f8d3e6eee2

 src/main/java/com/gitblit/tickets/TicketIndexer.java

@@ -143,8 +143,10 @@

      private String escape(String value) {
         if (value.charAt(0) != '"') {
            if (value.indexOf('/') > -1 || value.indexOf('-') > -1) {
               return "\"" + value + "\"";
            for (char c : value.toCharArray()) {
               if (!Character.isLetterOrDigit(c)) {
                  return "\"" + value + "\"";
               }
            }
         }
         return value;