[gnome-shell] shell-app: Fix typo

[Florian Müllner <fmuellner src gnome org>]

commit ead4c2b863fe8221a27ff17d1515e8517caadaa3
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jan 30 17:57:09 2015 +0100

    shell-app: Fix typo
    
    Commit 086fcd4a32 broke the build, use the correct variable to fix.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=743729

 src/shell-app.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/shell-app.c b/src/shell-app.c
index 60be100..9a688ef 100644
--- a/src/shell-app.c
+++ b/src/shell-app.c
@@ -582,7 +582,8 @@ shell_app_activate_window (ShellApp     *app,
         {
           MetaWindow *other_window = iter->data;
 
-          if (other_window != window && meta_window_get_workspace (other_window) == workspace)
+          if (other_window != window &&
+              meta_window_get_workspace (other_window) == active);
             meta_window_raise (other_window);
         }
       g_slist_free (windows_reversed);