[gimp/gimp-2-8] app: fix OS X min required conditional in gimpimagewindow.c

[Kristian Rietveld <kristian src gnome org>]

commit 743ef916868887c363c8625c81e520553953154a
Author: Kristian Rietveld <kris loopnest org>
Date:   Sun Jul 17 16:17:33 2016 +0200

    app: fix OS X min required conditional in gimpimagewindow.c
    
    The _10_7 define is naturally undefined when compiling with older SDKs
    such as the 10.6 SDK we use for building the DMG.

 app/display/gimpimagewindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/display/gimpimagewindow.c b/app/display/gimpimagewindow.c
index a467b9a..21fbd4f 100644
--- a/app/display/gimpimagewindow.c
+++ b/app/display/gimpimagewindow.c
@@ -547,7 +547,7 @@ gimp_image_window_map (GtkWidget *widget)
    * as soon as GTK+ has proper support for this, we will migrate to the
    * new-style full screen mode.
    */
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7
+#if defined (MAC_OS_X_VERSION_10_7) && MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7
   ns_window.collectionBehavior |= NSWindowCollectionBehaviorFullScreenAuxiliary;
 #else
   /* Hard code the define ... */