def include was missing

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64364 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/core/glgrab.cpp b/src/osx/core/glgrab.cpp
index 99ffa2b08597db80306c55841be6ede8b28e39b3..74644b45c782bd1feefb3452913cf813ec892458 100644 (file)
--- a/src/osx/core/glgrab.cpp
+++ b/src/osx/core/glgrab.cpp
@@ -30,6 +30,8 @@
  OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "wx/wxprec.h"
+
 #if wxOSX_USE_COCOA_OR_CARBON
 
 #import <CoreFoundation/CoreFoundation.h>