Fix:core:Check for nullpointers before use members in graphics_free()
authorwoglinde <woglinde@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Sun, 1 May 2011 22:09:54 +0000 (22:09 +0000)
committerwoglinde <woglinde@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Sun, 1 May 2011 22:09:54 +0000 (22:09 +0000)
commit787faeb65949dcc6f6a02249fd80014442d0a04e
tree81635b2b2ea48f59ed17200c43e2a48301d125b2
parent1857c6ce6a72fbe8e2f5b198abebe4343c82c829
Fix:core:Check for nullpointers before use members in graphics_free()

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@4462 ffa7fe5e-494d-0410-b361-a75ebd5db220
navit/navit/graphics.c