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diff-lib.c: fix misleading comments on oneway_diff() 

20a16eb (unpack_trees(): fix diff-index regression., 2008-03-10) adjusted
diff-index to the new world order since 34110cd (Make 'unpack_trees()'
have a separate source and destination index, 2008-03-06).  Callbacks are
expected to return anything non-negative as "success", and instead of
reporting how many index entries they have processed, they are expected to
advance o->pos themselves.  The code did so, but a stale comment was left
behind.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Junio C Hamano 2009-09-17 22:12:17 -07:00
parent 79b4fde573
commit da8ba5e7da
1 changed files with 1 additions and 1 deletions
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diff-lib.c
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@ -383,7 +383,7 @@ static inline void skip_same_name(struct cache_entry *ce, struct unpack_trees_op
* For diffing, the index is more important, and we only have a
* single tree.
*
* We're supposed to return how many index entries we want to skip.
* We're supposed to advance o->pos to skip what we have already processed.
*
* This wrapper makes it all more readable, and takes care of all
* the fairly complex unpack_trees() semantic requirements, including