use JEE 3.0 to allow cookie session tracking

Joel Johnson

2015-06-26 28980c3d6d989b900d02e3357473294561334e4a

 src/main/java/com/gitblit/models/Mailing.java

@@ -61,7 +61,7 @@
   }

   public boolean hasRecipients() {
      return toAddresses.size() > 0;
      return (toAddresses.size() + ccAddresses.size()) > 0;
   }

   public void setRecipients(String... addrs) {