Merge pull request #801 from nulltoken/fix/ref-renaming

refs and revparse love <3

2 files changed, 12 insertions, 0 deletions

diff --git a/include/git2/reflog.h b/include/git2/reflog.h
index f490e29de..8acba349b 100644
--- a/include/git2/reflog.h
+++ b/include/git2/reflog.h
@@ -53,6 +53,8 @@ GIT_EXTERN(int) git_reflog_write(git_reference *ref, const git_oid *oid_old, con
 /**
  * Rename the reflog for the given reference
  *
+ * The reflog to be renamed is expected to already exist
+ *
  * @param ref the reference
  * @param new_name the new name of the reference
  * @return 0 or an error code
diff --git a/include/git2/refs.h b/include/git2/refs.h
index 2aa0ac267..7f6eb0e9b 100644
--- a/include/git2/refs.h
+++ b/include/git2/refs.h
@@ -353,6 +353,16 @@ GIT_EXTERN(int) git_reference_foreach_glob(
 		void *payload
 );
 
+/**
+ * Check if a reflog exists for the specified reference.
+ *
+ * @param ref A git reference
+ *
+ * @return 0 when no reflog can be found, 1 when it exists;
+ * otherwise an error code.
+ */
+GIT_EXTERN(int) git_reference_has_log(git_reference *ref);
+
 /** @} */
 GIT_END_DECL
 #endif