commit 25cd9287945e531e8402f6f938fff8c131919766
author Akron <nils@diewald-online.de> Mon Nov 22 16:50:27 2021 +0100
committer Akron <nils@diewald-online.de> Mon Jan 17 14:47:57 2022 +0100
tree 197c08e4a35797b65fc8811bb793c2b106b25de5
parent 0f7007653a34d03dc761dd0bd11004515728d876

Improve state serialization

Change-Id: Ic9d9b791c548827028cbbd4c57751b0c88c8c265

dev/js/src/state/manager.js

diff --git a/dev/js/src/state/manager.js b/dev/js/src/state/manager.js
index 26cb482..6d7fe11 100644
--- a/dev/js/src/state/manager.js
+++ b/dev/js/src/state/manager.js
@@ -37,13 +37,17 @@
 
       
       
-      this._states = JSON.parse(value);
+      this._states = JSON.parse('{' + value + '}');
     },
 
 
     // Return the string representation of all states
     toString : function () {
-      return JSON.stringify(this._states);
+
+      if (this._states.size === 0)
+        return undefined;
+      
+      return JSON.stringify(this._states).slice(1,-1);
     },