status/network: Compare icon name to NULL instead of empty string

Since the last commit we set the gicon property of StIcon to NULL if an
empty string was given when setting the icon name, this means
`st_icon_get_icon_name()` will return NULL instead of an empty string.

When `getIndicatorIcon()` returns an empty string, the icon_name
property will now be set to NULL, so compare it to NULL here.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/888

diff --git a/js/ui/status/network.js b/js/ui/status/network.js
index 2f9cd0e2b696856f4631db71b1e79b9e62a30484..a8d2d08932d5220fe0706a3d16150da861db9d53 100644 (file)
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -2069,6 +2069,6 @@ class Indicator extends PanelMenu.SystemIndicator {
         }
 
         this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
-        this._vpnIndicator.visible = this._vpnIndicator.icon_name != '';
+        this._vpnIndicator.visible = this._vpnIndicator.icon_name !== null;
     }
 });