From 11c8ca6582f673cee1fcf0284ae229b81fe48980 Mon Sep 17 00:00:00 2001
From: Eugene Pankov <john.pankov@gmail.com>
Date: Tue, 30 Jun 2020 15:34:55 +0200
Subject: [PATCH] don't crash on missing wsl distro flags - fixes #2744

---
 terminus-terminal/src/shells/wsl.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/terminus-terminal/src/shells/wsl.ts b/terminus-terminal/src/shells/wsl.ts
index 696873f5..7ba58ed7 100644
--- a/terminus-terminal/src/shells/wsl.ts
+++ b/terminus-terminal/src/shells/wsl.ts
@@ -88,7 +88,7 @@ export class WSLShellProvider extends ShellProvider {
             if (!childKey.DistributionName) {
                 continue
             }
-            const wslVersion = childKey.Flags.value & 8 ? 2 : 1
+            const wslVersion = (childKey.Flags?.value || 0) & 8 ? 2 : 1
             const name = childKey.DistributionName.value
             const fsBase = wslVersion === 2 ? `\\\\wsl$\\${name}` : childKey.BasePath.value as string + '\\rootfs'
             const slug = slugify(name, { remove: /[:.]/g })