Renumber multidataflags to not start at 0 in case it confuses alloc_multidata_if_needed().
Add alloc_multidata_if_needed() call in edit_draw as the last defense against a crash.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4367 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
4 files changed