1 files changed, 14 insertions, 12 deletions

diff --git a/src/Protocol.java b/src/Protocol.java
index 9751661..ddd0161 100644
--- a/src/Protocol.java
+++ b/src/Protocol.java
@@ -13,17 +13,17 @@ package fr.dgac.ivy;
 
 enum Protocol {
 
-     BYE(0),     /* end of the peer */
-     ADDREGEXP(1), /* the peer adds a regexp */
-     MSG(2),     /* the peer sends a message */
-     ERROR(3),    /* error message */
-     DELREGEXP(4), /* the peer removes one of his regex */
-     ENDREGEXP(5), /* no more regexp in the handshake */
-     SCHIZOTOKEN(6),  /* avoid race condition in concurrent connexions, aka BeginRegexp in other implementations */
-     DIRECTMSG(7), /* the peer sends a direct message */
-     DIE(8),   /* the peer wants us to quit */
-     PING(9),
-     PONG(10);
+    BYE(0),     /* end of the peer */
+    ADDREGEXP(1), /* the peer adds a regexp */
+    MSG(2),     /* the peer sends a message */
+    ERROR(3),    /* error message */
+    DELREGEXP(4), /* the peer removes one of his regex */
+    ENDREGEXP(5), /* no more regexp in the handshake */
+    SCHIZOTOKEN(6),  /* avoid race condition in concurrent connexions, aka BeginRegexp in other implementations */
+    DIRECTMSG(7), /* the peer sends a direct message */
+    DIE(8),   /* the peer wants us to quit */
+    PING(9),
+    PONG(10);
 
     final static char STARTARG = '\u0002';/* begin of arguments */
     final static char ENDARG = '\u0003'; /* end of arguments */
@@ -50,5 +50,7 @@ enum Protocol {
 	if (p.value() == i) return p;
       throw new IvyException("protocol magic number "+i+" not known");
     }
-  
+
+    @Override public String toString() { return ""+value; }
+
 }