Fix:maptool:Don't crash on NULL strings
authormartin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Sun, 2 May 2010 15:00:54 +0000 (15:00 +0000)
committermartin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Sun, 2 May 2010 15:00:54 +0000 (15:00 +0000)
commit21ec0fde178b8575e8f08290490a73701fb7ee29
tree334b3cde5156823f8bd7123e4edce24e21e8636a
parentdbb7f331510a71750056d540d40a628870ae9f57
Fix:maptool:Don't crash on NULL strings

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@3220 ffa7fe5e-494d-0410-b361-a75ebd5db220
navit/navit/maptool/misc.c