fixed closing window crash, thanks Philipp!

git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1495 7f0cb862-5218-0410-a997-914c9d46530a
2013-01-17 14:51:25 +00:00 · 2013-01-17 14:51:25 +00:00 · d657a564e5
commit d657a564e5
parent 242d359f5b
1 changed files with 5 additions and 4 deletions
--- a/freeglut/freeglut/src/x11/fg_main_x11.c
+++ b/freeglut/freeglut/src/x11/fg_main_x11.c
@ -628,6 +628,7 @@ void fgPlatformProcessSingleEvent ( void )
        switch( event.type )
        {
        case ClientMessage:
+            if (fgStructure.CurrentWindow)
                if(fgIsSpaceballXEvent(&event)) {
                    fgSpaceballHandleXEvent(&event);
                    break;