Fix:core:Avoid draw when graphics is not yet ready
authormartin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Thu, 11 Mar 2010 20:39:46 +0000 (20:39 +0000)
committermartin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Thu, 11 Mar 2010 20:39:46 +0000 (20:39 +0000)
commit501e1090d79514782cdef8d4ce86ffaff164e0b0
treedfcb171c623abd3f800616fec89d117c56c9bc59
parent6ff673357ae67bfed7f3351fc57f2b1d6677e0cf
Fix:core:Avoid draw when graphics is not yet ready

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@2997 ffa7fe5e-494d-0410-b361-a75ebd5db220
navit/navit/navit.c