From d647b0d37dc04abefdb2ed6999030a6a8acd70ed Mon Sep 17 00:00:00 2001
From: Brandon Rozek <brozek@brandonrozek.com>
Date: Thu, 9 Nov 2023 17:21:27 -0500
Subject: [PATCH] Fixed bug with empty plan

---
 src/main/java/org/rairlab/planner/Plan.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/org/rairlab/planner/Plan.java b/src/main/java/org/rairlab/planner/Plan.java
index 2a9cfb0..a2a6a16 100644
--- a/src/main/java/org/rairlab/planner/Plan.java
+++ b/src/main/java/org/rairlab/planner/Plan.java
@@ -95,6 +95,9 @@ public class Plan {
 
     @Override
     public String toString() {
+        if (actions.size() == 0) {
+            return "";
+        }
         return actions.stream().map(x-> x.toString() + "  ").reduce((x,y) -> x + y).get();
     }