From: Marco Trevisan (Treviño) <mail@3v1n0.net>
Date: Fri, 3 Aug 2018 15:52:19 +0000 (+0200)
Subject: extensionSystem: Unload stylesheet if extension is not loaded
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~929^2^2~56
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=3aea290adcbf7d12e6d8ec8230afbd8c3cb74606;p=gnome-shell.git

extensionSystem: Unload stylesheet if extension is not loaded

We should not keep any reference to an extension custom stylesheet in case we
got an error while enabling that
---

diff --git a/js/ui/extensionSystem.js b/js/ui/extensionSystem.js
index 3f23d273e..6611b5a63 100644
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@@ -136,6 +136,10 @@ function enableExtension(uuid) {
         _signals.emit('extension-state-changed', extension);
         return;
     } catch(e) {
+        if (extension.stylesheet) {
+            theme.unload_stylesheet(extension.stylesheet);
+            delete extension.stylesheet;
+        }
         logExtensionError(uuid, e);
         return;
     }