MGR: If user is not active, delay notification until he is active (Mac only)

svn path=/trunk/boinc/; revision=21089

clientgui/BOINCTaskBar.cpp

@@ -752,9 +752,9 @@ void CTaskBarIcon::UpdateNoticeStatus() {
                 // If Manager is hidden or in background, request user attention.
                 if (! (wxGetApp().IsActive())) {
                     MacRequestUserAttention();  // Bounce BOINC Dock icon
+                }
 #else
                 pFrame->RequestUserAttention();
-                }
 #endif
             }
         }