undef/git-commit-vandalism
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reading $GIT_DIR/info/graft - skip comments correctly.

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Noticed by Yann Dirson.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-04-16 14:24:56 -07:00
parent 402461aab1
commit 5bc4ce5896
1 changed files with 3 additions and 1 deletions
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4
commit.c
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@ -161,7 +161,7 @@ struct commit_graft *read_graft_line(char *buf, int len)
if (buf[len-1] == '\n')
buf[--len] = 0;
if (buf[0] == '#')
return 0;
return NULL;
if ((len + 1) % 41) {
bad_graft_data:
error("bad graft data: %s", buf);
@ -192,6 +192,8 @@ int read_graft_file(const char *graft_file)
/* The format is just "Commit Parent1 Parent2 ...\n" */
int len = strlen(buf);
struct commit_graft *graft = read_graft_line(buf, len);
if (!graft)
continue;
if (register_commit_graft(graft, 1))
error("duplicate graft data: %s", buf);
}