commit 835e0dbdc83dcd863487243b581bdb1055f50855
from: Stefan Sperling <stsp@stsp.name>
date: Thu Jun 21 21:42:37 2018 UTC

init output param of got_object_open_as_*

commit - 6fad634b7a4895ec1c8e911cb7a57ecf062dda10
commit + 835e0dbdc83dcd863487243b581bdb1055f50855
blob - 3bf9f6042a612ec493d55e91c4bb3fe3b468552d
blob + 92f261b77ad672726166be16ae6a9c236961006e
--- lib/object.c
+++ lib/object.c
@@ -447,6 +447,8 @@ got_object_open_as_commit(struct got_commit_object **c
 {
 	const struct got_error *err;
 	struct got_object *obj;
+
+	*commit = NULL;
 
 	err = got_object_open(&obj, repo, id);
 	if (err)
@@ -1131,6 +1133,8 @@ got_object_open_as_tree(struct got_tree_object **tree,
 {
 	const struct got_error *err;
 	struct got_object *obj;
+
+	*tree = NULL;
 
 	err = got_object_open(&obj, repo, id);
 	if (err)
@@ -1327,6 +1331,8 @@ got_object_open_as_blob(struct got_blob_object **blob,
 {
 	const struct got_error *err;
 	struct got_object *obj;
+
+	*blob = NULL;
 
 	err = got_object_open(&obj, repo, id);
 	if (err)