TD2: Ensure chat clients will not send empty message.

[TD_SR.git] / TD2 / IHM / IHM.java

diff --git a/TD2/IHM/IHM.java b/TD2/IHM/IHM.java
index a10c23dc1ae764d0f0dc981a12773c3f0d77c900..22624fcc9a8749b12819655f7a33dbf260094993 100644 (file)
--- a/TD2/IHM/IHM.java
+++ b/TD2/IHM/IHM.java
@@ -94,6 +94,8 @@ public class IHM implements ActionListener {
             e.printStackTrace();
         }
         String mess = (String)sendMessages.remove(0);
+        if (mess.length() == 0)
+            return "";
         System.out.println("IHM -> message a envoyer : " + mess);
         return randName + "> " + mess;
     }