[gtk+] win32: Fix empty body warning

[Benjamin Otte <otte src gnome org>]

commit 788951c543eb99134cf9ae221809a4c6d92eaad8
Author: Benjamin Otte <otte gnome org>
Date:   Sat Feb 6 02:14:37 2016 +0100

    win32: Fix empty body warning

 gdk/win32/gdkwindow-win32.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/gdk/win32/gdkwindow-win32.c b/gdk/win32/gdkwindow-win32.c
index c832940..905f670 100644
--- a/gdk/win32/gdkwindow-win32.c
+++ b/gdk/win32/gdkwindow-win32.c
@@ -1687,7 +1687,9 @@ gdk_win32_window_set_geometry_hints (GdkWindow         *window,
   impl->hints = *geometry;
 
   if (geom_mask & GDK_HINT_POS)
-    ; /* even the X11 mplementation doesn't care */
+    {
+      /* even the X11 mplementation doesn't care */
+    }
 
   if (geom_mask & GDK_HINT_MIN_SIZE)
     {