From: Diederick Niehorster <dcnieho@gmail.com>
Date: Thu, 17 Jan 2013 14:51:25 +0000 (+0000)
Subject: fixed closing window crash, thanks Philipp!
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=757e1ba2f548e903b960b19a39c3752a3be621f7;hp=0806929651a691f0aeb9886f8ea1b1901ec3093e;p=freeglut

fixed closing window crash, thanks Philipp!

git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@1495 7f0cb862-5218-0410-a997-914c9d46530a
---

diff --git a/src/x11/fg_main_x11.c b/src/x11/fg_main_x11.c
index c77f5e4..8387ba8 100644
--- a/src/x11/fg_main_x11.c
+++ b/src/x11/fg_main_x11.c
@@ -628,10 +628,11 @@ void fgPlatformProcessSingleEvent ( void )
         switch( event.type )
         {
         case ClientMessage:
-            if(fgIsSpaceballXEvent(&event)) {
-                fgSpaceballHandleXEvent(&event);
-                break;
-            }
+            if (fgStructure.CurrentWindow)
+                if(fgIsSpaceballXEvent(&event)) {
+                    fgSpaceballHandleXEvent(&event);
+                    break;
+                }
             /* Destroy the window when the WM_DELETE_WINDOW message arrives */
             if( (Atom) event.xclient.data.l[ 0 ] == fgDisplay.pDisplay.DeleteWindow )
             {