fix behavior of ZZ, with respect to readonly mode(s). original
authorpgf <pgf@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Tue, 28 Mar 2006 14:18:21 +0000 (14:18 +0000)
committerpgf <pgf@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Tue, 28 Mar 2006 14:18:21 +0000 (14:18 +0000)
commit273b6cddeef6524f0a101fb255145e0ee3baafba
treed7502788892ff78dcdc31d7c0610cad2b9850a20
parent7d0d9926fc7d3eb93987e917ded099ae28ca94e7
fix behavior of ZZ, with respect to readonly mode(s).  original
patch and report from Alexander Griesser.

git-svn-id: svn://busybox.net/trunk/busybox@14679 69ca8d6d-28ef-0310-b511-8ec308f3f277
editors/vi.c