(dired_dump_obstack): Don't generate any output if the obstack is empty.
authorJim Meyering <jim@meyering.net>
Fri, 29 Sep 1995 04:09:22 +0000 (04:09 +0000)
committerJim Meyering <jim@meyering.net>
Fri, 29 Sep 1995 04:09:22 +0000 (04:09 +0000)
commit527d04d44b99b07afb74bfa9007099147918be6c
treed232e9e31ce97a56dbb29e2b31abd785422c3dc0
parent9a12d0521603fc52dbea0cd1f9b91d0eb2cfbbde
(dired_dump_obstack): Don't generate any output if the obstack is empty.
(main): Always initialize and dump subdired_obstack, not just if -R.
`ls -lDR dir dir2' was using uninitialized subdired_obstack.
Reported by Samuli K{rkk{inen <hskarkka@snakemail.hut.fi>.
src/ls.c