[LyX/master] Simplify previous commit

[Scott Kostyshak]

commit dabb534a369efe529cd57be714005efd8e046610
Author: Scott Kostyshak <skost...@lyx.org>
Date:   Tue Apr 7 22:59:34 2015 -0400

    Simplify previous commit
    
    The brackets are not necessary.

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 65fe919..f94a709 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -1922,12 +1922,12 @@ bool GuiView::getStatus(FuncRequest const & cmd, 
FuncStatus & flag)
                break;
 
        case LFUN_BUFFER_NEXT:
-       case LFUN_BUFFER_PREVIOUS: {
+       case LFUN_BUFFER_NEXT:
+       case LFUN_BUFFER_PREVIOUS:
                // because we cycle, it doesn't matter whether on first or last
                if (d.currentTabWorkArea()->count() <= 1)
                        enable = false;
                break;
-       }
        case LFUN_BUFFER_SWITCH:
                // toggle on the current buffer, but do not toggle off
                // the other ones (is that a good idea?)