From 94217f0b01baee4c8a068fc16b64c5bd73a09b71 Mon Sep 17 00:00:00 2001
From: Eugene Pankov <john.pankov@gmail.com>
Date: Wed, 5 Jul 2017 15:21:01 +0200
Subject: [PATCH] ignore screen shutdown errors

---
 terminus-terminal/src/components/terminalTab.component.ts | 2 +-
 terminus-terminal/src/persistenceProviders.ts             | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/terminus-terminal/src/components/terminalTab.component.ts b/terminus-terminal/src/components/terminalTab.component.ts
index 65101099..311b7848 100644
--- a/terminus-terminal/src/components/terminalTab.component.ts
+++ b/terminus-terminal/src/components/terminalTab.component.ts
@@ -322,7 +322,7 @@ export class TerminalTabComponent extends BaseTabComponent {
 
     async destroy () {
         super.destroy()
-        if (this.session) {
+        if (this.session && this.session.open) {
             await this.session.destroy()
         }
     }
diff --git a/terminus-terminal/src/persistenceProviders.ts b/terminus-terminal/src/persistenceProviders.ts
index a20a975f..55254ae4 100644
--- a/terminus-terminal/src/persistenceProviders.ts
+++ b/terminus-terminal/src/persistenceProviders.ts
@@ -110,6 +110,10 @@ export class ScreenPersistenceProvider extends SessionPersistenceProvider {
     }
 
     async terminateSession (recoveryId: string): Promise<void> {
-        await exec(`screen -S ${recoveryId} -X quit`)
+        try {
+            await exec(`screen -S ${recoveryId} -X quit`)
+        } catch (_) {
+            // screen has already quit
+        }
     }
 }
-- 
GitLab