From 41a6f5ee30d557c4117cb5b8f44839d2b259615e Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Mon, 4 Jun 2018 17:47:38 +0200
Subject: [PATCH] do not clear simulator-data-data-store after opening ws
 connection

---
 src/stores/simulator-data-store.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/stores/simulator-data-store.js b/src/stores/simulator-data-store.js
index d5cdd8c..15ac857 100644
--- a/src/stores/simulator-data-store.js
+++ b/src/stores/simulator-data-store.js
@@ -39,7 +39,9 @@ class SimulationDataStore extends ReduceStore {
     switch (action.type) {
       case 'simulatorData/opened':
         // create entry for simulator
-        state[action.id] = {};
+        if (state[action.id] === undefined)
+            state[action.id] = {};
+
         return state;
 
       case 'simulatorData/prepare':