From 6c3af5d8ceab6a9ee108730c6eee00bf3ddb6e23 Mon Sep 17 00:00:00 2001
From: Sebastian Malton <sebastian@malton.name>
Date: Tue, 29 Jun 2021 10:25:36 -0400
Subject: [PATCH] Fix set_build_version

Signed-off-by: Sebastian Malton <sebastian@malton.name>
---
 build/set_build_version.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/set_build_version.ts b/build/set_build_version.ts
index a4c45dd167..72e65d52db 100644
--- a/build/set_build_version.ts
+++ b/build/set_build_version.ts
@@ -65,7 +65,7 @@ async function writeOutNewVersions() {
 function main() {
   const prereleaseParts: string[] = [getBuildChannel()];
 
-  if (versionInfo.prerelease) {
+  if (versionInfo.prerelease && versionInfo.prerelease.length > 1) {
     prereleaseParts.push(versionInfo.prerelease[1].toString());
   }