Only apply settings with an RFB object

We should only apply settings if we have an RFB object available. Some of the settings handlers didn't respect this, but do now.
2017-02-26 16:55:24 -05:00 · 2017-02-26 16:55:24 -05:00 · e6a8eb15ca
parent b4ff032e20
commit e6a8eb15ca
1 changed files with 2 additions and 0 deletions
--- a/app/ui.js
+++ b/app/ui.js
@ -1685,10 +1685,12 @@ const UI = {
    },

    updateLocalCursor: function() {
+        if (!UI.rfb) return;
        UI.rfb.set_local_cursor(UI.getSetting('cursor'));
    },

    updateViewOnly: function() {
+        if (!UI.rfb) return;
        UI.rfb.set_view_only(UI.getSetting('view_only'));
    },