fixes a bug for messages without session id

Freundschaft · Sep 4, 2015 · 4354ba8 · 4354ba8
1 parent 3c25cbf
commit 4354ba8
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/diameter-session.js b/lib/diameter-session.js
@@ -37,9 +37,12 @@ function DiameterSession(options, socket) {
 
                 if (message.header.flags.request) {
                     if (self.sessionId === undefined) {
-                        self.sessionId = _.find(message.body, function(avp) {
+                        var sessionIdAvp = _.find(message.body, function(avp) {
                             return avp[0] === 'Session-Id';
-                        })[1];
+                        });
+                        if(sessionIdAvp){
+                            self.sessionId = sessionIdAvp[1];
+                        }
                     }
                     var response = self.diameterCodec.constructResponse(message);