undef/git-commit-vandalism
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Merge branch 'maint'

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* maint:
  Make git-prune submodule aware (and fix a SEGFAULT in the process)
This commit is contained in:
Junio C Hamano 2007-07-02 16:41:44 -07:00
commit b941ffac50
1 changed files with 20 additions and 0 deletions
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20
reachable.c
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@ -21,6 +21,14 @@ static void process_blob(struct blob *blob,
/* Nothing to do, really .. The blob lookup was the important part */
}
static void process_gitlink(const unsigned char *sha1,
struct object_array *p,
struct name_path *path,
const char *name)
{
/* I don't think we want to recurse into this, really. */
}
static void process_tree(struct tree *tree,
struct object_array *p,
struct name_path *path,
@ -47,6 +55,8 @@ static void process_tree(struct tree *tree,
while (tree_entry(&desc, &entry)) {
if (S_ISDIR(entry.mode))
process_tree(lookup_tree(entry.sha1), p, &me, entry.path);
else if (S_ISGITLINK(entry.mode))
process_gitlink(entry.sha1, p, &me, entry.path);
else
process_blob(lookup_blob(entry.sha1), p, &me, entry.path);
}
@ -159,6 +169,16 @@ static void add_cache_refs(struct rev_info *revs)
read_cache();
for (i = 0; i < active_nr; i++) {
/*
* The index can contain blobs and GITLINKs, GITLINKs are hashes
* that don't actually point to objects in the repository, it's
* almost guaranteed that they are NOT blobs, so we don't call
* lookup_blob() on them, to avoid populating the hash table
* with invalid information
*/
if (S_ISGITLINK(ntohl(active_cache[i]->ce_mode)))
continue;
lookup_blob(active_cache[i]->sha1);
/*
* We could add the blobs to the pending list, but quite