commit 35be1456d63733ac069f13cc4b0b75b1f922ae70
from: Stefan Sperling <stsp@stsp.name>
date: Sun Mar 11 13:27:53 2018 UTC

implement got_worktree_get_head_ref_name()

commit - e559c32898498c8fd40f79311eb511d030fb44a6
commit + 35be1456d63733ac069f13cc4b0b75b1f922ae70
blob - e3dda9b4d776c6e9cacb6e6330cd0a3fb71bf1dd
blob + 190780e7256bee86cf284ce25cb000200af2f4a2
--- include/got_worktree.h
+++ include/got_worktree.h
@@ -21,7 +21,7 @@ const struct got_error *got_worktree_init(const char *
 const struct got_error *got_worktree_open(struct got_worktree **, const char *);
 void got_worktree_close(struct got_worktree *);
 char *got_worktree_get_repo_path(struct got_worktree *);
-struct got_reference *got_worktree_get_head(struct got_worktree *);
+char  *got_worktree_get_head_ref_name(struct got_worktree *);
 const struct got_error *got_worktree_change_head(struct got_worktree *,
     struct got_reference *, struct got_repository *);
 const struct got_error *got_worktree_checkout_files(struct got_worktree *,
blob - a561e0be59a311f3ed05f30a54a081b3c5150a5a
blob + 70a5f978233a588573801160b07e51f45571ea72
--- lib/worktree.c
+++ lib/worktree.c
@@ -334,10 +334,10 @@ got_worktree_get_repo_path(struct got_worktree *worktr
 	return strdup(worktree->repo_path);
 }
 
-struct got_reference *
-got_worktree_get_head(struct got_worktree *worktree)
+char *
+got_worktree_get_head_ref_name(struct got_worktree *worktree)
 {
-	return NULL;
+	return strdup(worktree->head_ref);
 }
 
 const struct got_error *