unpack-trees: don't shift conflicts left and right

If o->merge is set, the struct traverse_info member conflicts is shifted
left in unpack_callback, then passed through traverse_trees_recursive
to unpack_nondirectories, where it is shifted right before use.  Stop
the shifting and just pass the conflict bit mask as is.  Rename the
member to df_conflicts to prove that it isn't used anywhere else.

Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tree-walk.h b/tree-walk.h
index 2bf0db9..ae04b64 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -46,7 +46,7 @@ struct traverse_info {
 	int pathlen;
 	struct pathspec *pathspec;
 
-	unsigned long conflicts;
+	unsigned long df_conflicts;
 	traverse_callback_t fn;
 	void *data;
 	int show_all_errors;