From 4b2a2476ea19f16336a4be2f059151c499707ac9 Mon Sep 17 00:00:00 2001
From: Thomas Brouard <contact@brrd.fr>
Date: Mon, 31 Oct 2016 18:08:24 +0100
Subject: [PATCH] Prevent closing tab when closable is set to false

---
 index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 1e951b0..d1697da 100644
--- a/index.js
+++ b/index.js
@@ -189,7 +189,8 @@ class Tab {
         // TODO: move
     }
 
-    close () {
+    close (force) {
+        if (!this.closable && !force) return;
         let tabGroup = this.tabGroup;
         tabGroup.tabContainer.removeChild(this.tab);
         tabGroup.viewContainer.removeChild(this.webview);