fgDeactivateMenu could sometimes be called twice on the same menu, avoid
authorDiederick Niehorster <dcnieho@gmail.com>
Wed, 27 Feb 2013 10:29:24 +0000 (10:29 +0000)
committerDiederick Niehorster <dcnieho@gmail.com>
Wed, 27 Feb 2013 10:29:24 +0000 (10:29 +0000)
commit378de1f7693a73536400c7de8889d8b6bec1641f
treec50e7cd71ea793e5319c4ae9ed4b9f59dd102a59
parent0d72f166aecf3392abf1c1a31667937f24905264
fgDeactivateMenu could sometimes be called twice on the same menu, avoid
crash in that situation

git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@1524 7f0cb862-5218-0410-a997-914c9d46530a
src/fg_menu.c