extensionSystem: Unset stylesheet file reference when unloaded

We must remove the GFile reference from the representing object when an
extension has been unloaded as this won't be used anymore later (e.g. as cached
ref).

diff --git a/js/ui/extensionSystem.js b/js/ui/extensionSystem.js
index 6611b5a636b560bc7850528269cc1525743801b4..a7a3d2014a1f0c626c19cc60c680c014e165e94c 100644 (file)
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@@ -76,6 +76,7 @@ function disableExtension(uuid) {
     if (extension.stylesheet) {
         let theme = St.ThemeContext.get_for_stage(global.stage).get_theme();
         theme.unload_stylesheet(extension.stylesheet);
+        delete extension.stylesheet;
     }
 
     try {