Fix initialization of in-memory trees

In-memory tree objects were not being properly initialized, because the
internal entries vector was created on the 'parse' method.

Signed-off-by: Vicent Marti <tanoku@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tree.h b/src/tree.h
index 5f532f887..78500c471 100644
--- a/src/tree.h
+++ b/src/tree.h
@@ -19,6 +19,7 @@ struct git_tree {
 };
 
 void git_tree__free(git_tree *tree);
+git_tree *git_tree__new(void);
 int git_tree__parse(git_tree *tree);
 int git_tree__writeback(git_tree *tree, git_odb_source *src);