From e03f28f6542426710ec3b61514918f7c61481c82 Mon Sep 17 00:00:00 2001
From: C-3PO <c-3po@jedipedia.net>
Date: Wed, 4 Jul 2018 15:48:34 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=90=20Fix=20release=20path=20to=20veri?=
 =?UTF-8?q?fy=20from=20>=3D=200?=
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---
 src/ssn/findReleasePath.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ssn/findReleasePath.ts b/src/ssn/findReleasePath.ts
index d0d5f93..6850f86 100644
--- a/src/ssn/findReleasePath.ts
+++ b/src/ssn/findReleasePath.ts
@@ -3,6 +3,10 @@ import verifyProductName from '../ssn/verify/verifyProductName';
 
 /** For the given release in the given product, returns from which releases we can patch to this release. */
 function getFroms({ product, to: releaseTo}: {product: Product, to: number}) {
+  if (releaseTo < 0) {
+    return [];
+  }
+
   //The launcher (patcher, patcher2014, patcher2017) is always installing from -1, never from a previous version
   if (product.startsWith('patcher')) {
     return [-1];