From 62ed08c6c34aca5016b387f3530087d6ec48958e Mon Sep 17 00:00:00 2001
From: C-3PO <c-3po@jedipedia.net>
Date: Sat, 23 Jun 2018 21:37:31 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=91=20Fix=20crash=20since=20-1=20relea?=
 =?UTF-8?q?se=20does=20not=20exist?=
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---
 src/ssn/parsePatchmanifest.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ssn/parsePatchmanifest.ts b/src/ssn/parsePatchmanifest.ts
index a614a53..baef51b 100644
--- a/src/ssn/parsePatchmanifest.ts
+++ b/src/ssn/parsePatchmanifest.ts
@@ -22,7 +22,9 @@ export default function parsePatchManifest(manifestFile: any): any {
   ReleaseUpdatePaths.elements.forEach((ReleaseUpdatePath: any) => {
     const from = ReleaseUpdatePath.elements[0].elements[0].text;
     const to = ReleaseUpdatePath.elements[1].elements[0].text;
-    out.releases[from].to.push(to);
+    if (from !== '-1') {
+      out.releases[from].to.push(to);
+    }
     out.releases[to].from.push(from);
   });