From f4fa3ccceec0c187527c7870fd9e92b71b59d3aa Mon Sep 17 00:00:00 2001
From: Philipp Horstenkamp <philipp@horstenkamp.de>
Date: Tue, 28 May 2024 23:21:57 +0200
Subject: [PATCH] Added an error message.

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index bdc80c6..8d050ad 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@ const core = require("@actions/core");
 
 function parseVersion(str) {
   if (typeof str != "string") {
-    return false;
+    throw new Error("When parsing a version number a string is expected.");
   }
 
   var arr = str.split(".");