bug fixes

divyanshyadav · Nov 24, 2020 · 1c51585 · 1c51585
1 parent 4c9c559
commit 1c51585
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -1,4 +1,7 @@
 {
   "eslint.enable": true,
   "eslint.autoFixOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
 }
diff --git a/src/heap/index.js b/src/heap/index.js
@@ -40,7 +40,7 @@ class Heap {
     delete (data) {
         let index = 0
 
-        if (data) {
+        if (data !== undefined) {
             index = find(this.array, data)
         }
 
@@ -51,7 +51,8 @@ class Heap {
         this.heapifyDown(index)
     }
 
-    heapifyDown (index) {
+    heapifyDown (i) {
+        let index = i
         while (this.hasLeftChild(index)) {
             let smallerChildIndex = this.getLeftChildIndex(index)
             if (this.hasRightChild(index) &&