tree-walk: use enum interesting instead of integer
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Fri, 19 Oct 2012 17:14:42 +0000 (00:14 +0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 19 Oct 2012 20:14:41 +0000 (13:14 -0700)
commitc3a47ca9a78a59e88bb95ffe72fdafb289c0511b
tree46ef7dbd4aca5fd2f9a2575424d62820bf2b8661
parentd688cf07b15b664a2164c3d92bcb5e8265400a2b
tree-walk: use enum interesting instead of integer

Commit d688cf0 (tree_entry_interesting(): give meaningful names to
return values - 2011-10-24) converts most of the tree_entry_interesting
values to the new enum, except "never_interesting". This completes the
conversion.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
tree-walk.c