fixes #2049 use threshold not setting correct value

Author: psychedelicious

…i/frontend/dist/assets/index-8606d352.js …i/frontend/dist/assets/index-77adb35d.jsinvokeai/frontend/dist/assets/index-8606d352.js renamed to invokeai/frontend/dist/assets/index-77adb35d.js invokeai/frontend/dist/assets/index-8606d352.js renamed to invokeai/frontend/dist/assets/index-77adb35d.js

@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>InvokeAI - A Stable Diffusion Toolkit</title>
     <link rel="shortcut icon" type="icon" href="./assets/favicon-0d253ced.ico" />
-    <script type="module" crossorigin src="./assets/index-8606d352.js"></script>
+    <script type="module" crossorigin src="./assets/index-77adb35d.js"></script>
     <link rel="stylesheet" href="./assets/index-b0bf79f4.css">
   </head>
 

invokeai/frontend/dist/index.html

@@ -268,8 +268,11 @@ export const generationSlice = createSlice({
       if (sampler) state.sampler = sampler;
       if (steps) state.steps = steps;
       if (cfg_scale) state.cfgScale = cfg_scale;
-      if (threshold) state.threshold = threshold;
-      if (typeof threshold === 'undefined') state.threshold = 0;
+      if (typeof threshold === 'undefined') {
+        state.threshold = 0;
+      } else {
+        state.threshold = threshold;
+      }
       if (perlin) state.perlin = perlin;
       if (typeof perlin === 'undefined') state.perlin = 0;
       if (typeof seamless === 'boolean') state.seamless = seamless;