git: update to v2.13.4

Update to git version v2.13.4: With commit 8aee769f (pathspec: copy and free
owned memory) the definition of struct pathspec_item has changed with the
expectation that pathspecs will be managed dynamically. We work around this
a bit by setting up a static structure, but let's allocate the match string
to avoid needing to cast away const.

Updated a patch from John Keeping <john@keeping.me.uk> for git v2.12.1.
This commit is contained in:
Christian Hesse
2017-07-24 17:22:52 +02:00
committed by Lukas Fleischer
parent 7ce19ba550
commit 3d33b46df2
4 changed files with 11 additions and 6 deletions

View File

@ -352,7 +352,7 @@ void cgit_diff_tree(const struct object_id *old_oid,
opt.format_callback = cgit_diff_tree_cb;
opt.format_callback_data = fn;
if (prefix) {
item.match = prefix;
item.match = xstrdup(prefix);
item.len = strlen(prefix);
opt.pathspec.nr = 1;
opt.pathspec.items = &item;
@ -365,6 +365,8 @@ void cgit_diff_tree(const struct object_id *old_oid,
diff_root_tree_sha1(new_oid->hash, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
free(item.match);
}
void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)