gistfile1.diff

diff --git a/lib/state_machine.js b/lib/state_machine.js
index e360860..1d98f5a 100644
--- a/lib/state_machine.js
+++ b/lib/state_machine.js
@@ -323,16 +323,18 @@ function InteractionMachine(api, state_creator) {
             return self.switch_state(self.user.current_state);
         });
         p.add_callback(function () {
+            var ev_p;
+
             self.log("Switched to state: " + self.current_state.name);
             if (msg.session_event == "close") {
-                var ev_p = self.on_event(new SessionCloseEvent(self, true));
+                ev_p = self.on_event(new SessionCloseEvent(self, true));
                 ev_p.add_callback(function () {
                     return self.store_user(msg.from_addr, self.user);
                 });
                 return ev_p;
             }
             else if (msg.session_event == "new") {
-                var ev_p = self.on_event(new SessionNewEvent(self));
+                ev_p = self.on_event(new SessionNewEvent(self));
                 ev_p.add_callback(function () {
                     var state_done = new Promise();
                     self.current_state.new_session_event(function () {
@@ -346,7 +348,7 @@ function InteractionMachine(api, state_creator) {
                 return ev_p;
             }
             else {
-                var ev_p = self.on_event(new SessionResumeEvent(self));
+                ev_p = self.on_event(new SessionResumeEvent(self));
                 if (msg.content) {
                     ev_p.add_callback(function() {
                         var state_done = new Promise();

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