From d21292600e0adab8ef62963bba0dcdf48aa1d937 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Mon, 8 Feb 2021 20:30:47 +0100
Subject: [PATCH] Bug Fixed, search engine never started.

---
 .../UI/Spaces/Docs-Space/SearchEngine.js      | 34 +++++++++++--------
 UI/Canvas.js                                  |  2 ++
 2 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/Projects/Superalgos/UI/Spaces/Docs-Space/SearchEngine.js b/Projects/Superalgos/UI/Spaces/Docs-Space/SearchEngine.js
index f93b642f4..8cd634a6f 100644
--- a/Projects/Superalgos/UI/Spaces/Docs-Space/SearchEngine.js
+++ b/Projects/Superalgos/UI/Spaces/Docs-Space/SearchEngine.js
@@ -18,16 +18,20 @@ function newSuperalgosDocsSearchEngine() {
 
     function setUpSearchEngine(callbackFunction) {
 
+        /* 
+        This is a way to avoid indexing the docs, if the user does not want to.
+        */
         let docsSpaceNode = UI.projects.superalgos.spaces.designSpace.workspace.getHierarchyHeadsByType('Docs Space')
-        if (docsSpaceNode === undefined) { return }
-        if (docsSpaceNode.spaceSettings === undefined) { return }
-        let indexContent = UI.projects.superalgos.utilities.nodeConfig.loadPropertyFromNodeConfig(docsSpaceNode.spaceSettings.payload, 'indexContent')
-
-        if (indexContent === false) {
-            callbackFunction()
-            return    
+        if (docsSpaceNode !== undefined) {
+            if (docsSpaceNode.spaceSettings !== undefined) {
+                let indexContent = UI.projects.superalgos.utilities.nodeConfig.loadPropertyFromNodeConfig(docsSpaceNode.spaceSettings.payload, 'indexContent')
+                if (indexContent === false) {
+                    callbackFunction()
+                    return
+                }
+            }
         }
-        
+
         let totalAsyncCallsMade = 0
         let totalAsyncCallsFinished = 0
 
@@ -47,13 +51,13 @@ function newSuperalgosDocsSearchEngine() {
             totalAsyncCallsMade++
             totalAsyncCallsMade++
 
-            setTimeout(searchInNodes, 10) 
-            setTimeout(searchInConcepts, 20) 
-            setTimeout(searchInNTopics, 30) 
-            setTimeout(searchInTutorials, 40) 
-            setTimeout(searchInReviews, 50) 
-            setTimeout(searchInBooks, 60) 
-            setTimeout(searchInWorkspaces, 70) 
+            setTimeout(searchInNodes, 10)
+            setTimeout(searchInConcepts, 20)
+            setTimeout(searchInNTopics, 30)
+            setTimeout(searchInTutorials, 40)
+            setTimeout(searchInReviews, 50)
+            setTimeout(searchInBooks, 60)
+            setTimeout(searchInWorkspaces, 70)
 
             function searchInNodes() {
                 /* Search in Nodes */
diff --git a/UI/Canvas.js b/UI/Canvas.js
index fe1f3ddc6..c153d8dfd 100644
--- a/UI/Canvas.js
+++ b/UI/Canvas.js
@@ -367,6 +367,8 @@ function newCanvas() {
     }
 
     async function onKeyDown(event) {
+        if (UI.projects.superalgos.spaces.designSpace.workspace === undefined) { return }
+
         if (EDITOR_ON_FOCUS === true) {
             /*
              We will fordward the event to whoever is