[gtksourceview/wip/chergert/vim: 344/363] fix compile on clang

[Christian Hergert <chergert src gnome org>]

commit 4f214c1237c2b06a896d00c71c7aca8c7df2468d
Author: Christian Hergert <christian hergert me>
Date:   Sat Nov 6 19:58:39 2021 -0700

    fix compile on clang

 gtksourceview/vim/gtk-source-vim-command-bar.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gtksourceview/vim/gtk-source-vim-command-bar.c b/gtksourceview/vim/gtk-source-vim-command-bar.c
index bd7020c4..e3bb5973 100644
--- a/gtksourceview/vim/gtk-source-vim-command-bar.c
+++ b/gtksourceview/vim/gtk-source-vim-command-bar.c
@@ -167,6 +167,7 @@ gtk_source_vim_command_bar_handle_keypress (GtkSourceVimState *state,
        switch (keyval)
        {
                case GDK_KEY_BackSpace:
+               {
                        gsize len = g_utf8_strlen (self->buffer->str, -1);
 
                        if (len > 1)
@@ -177,6 +178,7 @@ gtk_source_vim_command_bar_handle_keypress (GtkSourceVimState *state,
                        }
 
                        return TRUE;
+               }
 
                case GDK_KEY_Tab:
                case GDK_KEY_KP_Tab: