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authorMiklos Vajna <vmiklos@frugalware.org>2008-06-07 22:38:37 +0200
committerJunio C Hamano <gitster@pobox.com>2008-06-08 13:46:37 -0700
commit39468defd306b7fb8ca0d381a2d66216a8eb9095 (patch)
treef1605f1fd3223c040aa14e9a6079d55269be6492
parentd633c882db7cc79bf2d33df99cb0d1c2ef28c15d (diff)
downloadgit-39468defd306b7fb8ca0d381a2d66216a8eb9095.tar.gz
git-39468defd306b7fb8ca0d381a2d66216a8eb9095.tar.xz
Remove unused code in parse_commit_buffer()
The n_refs variable is no longer really used in this function, so there is no reason to keep it. It was introduced in 27dedf0c and the code that really used it was removed in 7914053. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--commit.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/commit.c b/commit.c
index 94d5b3d26..e2d8624d9 100644
--- a/commit.c
+++ b/commit.c
@@ -243,7 +243,6 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
unsigned char parent[20];
struct commit_list **pptr;
struct commit_graft *graft;
- unsigned n_refs = 0;
if (item->object.parsed)
return 0;
@@ -255,8 +254,6 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
return error("bad tree pointer in commit %s",
sha1_to_hex(item->object.sha1));
item->tree = lookup_tree(parent);
- if (item->tree)
- n_refs++;
bufptr += 46; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
@@ -272,10 +269,8 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
if (graft)
continue;
new_parent = lookup_commit(parent);
- if (new_parent) {
+ if (new_parent)
pptr = &commit_list_insert(new_parent, pptr)->next;
- n_refs++;
- }
}
if (graft) {
int i;
@@ -285,7 +280,6 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
if (!new_parent)
continue;
pptr = &commit_list_insert(new_parent, pptr)->next;
- n_refs++;
}
}
item->date = parse_commit_date(bufptr, tail);