maint: make du's cycle-detection code consistent
authorJim Meyering <meyering@redhat.com>
Sat, 7 Nov 2009 07:17:28 +0000 (08:17 +0100)
committerJim Meyering <meyering@redhat.com>
Sat, 7 Nov 2009 07:43:05 +0000 (08:43 +0100)
commit9a8d8f46a541d333f98dca26d053d1f5bd4424bb
treea78b9c766b21bad0fcedf8b74c745c1081d03bc5
parentd9dbbb9a455f6bfc4e09d9f5f6c6c633f1b03c52
maint: make du's cycle-detection code consistent

* src/du.c (process_file): Revert the du.c-changing part of
commit 8ba5d1a7. Use cycle_warning_required instead.
src/du.c