Avoid blank space for 234 tree

algorithms-in-action · May 18, 2024 · 50a229d · 50a229d
1 parent 6c47786
commit 50a229d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/components/DataStructures/Graph/NAryTreeTracer/NTreeTracer.js b/src/components/DataStructures/Graph/NAryTreeTracer/NTreeTracer.js
@@ -62,7 +62,9 @@ class NTreeTracer extends Tracer {
     this.LevelSeparation = 100;
     this.levels = null;
 
-    this.functionName = ''; // for fancy code style caption
+    // initially say tree is empty to avoid confusion with
+    // blank screen
+    this.functionName = 'Tree is Empty'; // for fancy code style caption
     this.text = null;
     this.swap = false;