background: s/NULL/null/

woops.

diff --git a/js/ui/background.js b/js/ui/background.js
index 4fda6f41e3bd9c98e5e1b19722ca12674a828185..9d79e434b99bc6f6e7a619d71d6f15b0e2b81b8a 100644 (file)
--- a/js/ui/background.js
+++ b/js/ui/background.js
@@ -165,7 +165,7 @@ const BackgroundCache = new Lang.Class({
             content = candidateContent.copy(params.monitorIndex, params.effects);
 
             if (params.cancellable && params.cancellable.is_cancelled())
-                content = NULL;
+                content = null;
 
             if (params.onFinished)
                 params.onFinished(content);