imanshul
diff --git a/‎apk/app-debug.apk
69 Bytes b/‎apk/app-debug.apk
69 Bytes
diff --git a/‎app/src/main/java/com/atechgeek/connectingdotsproblem/PaintView.kt
+1 b/‎app/src/main/java/com/atechgeek/connectingdotsproblem/PaintView.kt
+1
@@ -92,6 +92,7 @@ class PaintView(context: Context?, attributeSet: AttributeSet?) : View(context,
 
     fun undo() {
         if (dotsList.isNotEmpty()) {
+            startPoint = null
             dotsList.removeAt(dotsList.lastIndex)
             isTouchEnabled = true
             invalidate()