layout: Mark the correct monitor as fullscreen

diff --git a/js/ui/layout.js b/js/ui/layout.js
index ef4273d09ab8b610bb875809474dbe6be8da0a5b..8fdf57a7d89fa7e34360addc59c975fe55c848d6 100644 (file)
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -887,8 +887,10 @@ const LayoutManager = new Lang.Class({
                         this.monitors[i].inFullscreen = true;
                 } else {
                     let monitors = metaWindow.get_all_monitors();
-                    for (let i = 0; i < monitors.length; i++)
-                        this.monitors[i].inFullscreen = true;
+                    for (let i = 0; i < monitors.length; i++) {
+                        let index = monitors[i];
+                        this.monitors[index].inFullscreen = true;
+                    }
                 }
             }
         }