From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 13 Apr 2016 21:12:29 +0000 (-0700)
Subject: Merge branch 'ak/use-hashmap-iter-first-in-submodule-config'
X-Git-Tag: v2.9.0-rc0~136
X-Git-Url: https://www.git.lorimer.id.au/gitweb.git/diff_plain/73385f20e14be779f06177fb9f307d63662d36d1?hp=907c416534dbf110a4659b64ae65806f2b1e8d4d

Merge branch 'ak/use-hashmap-iter-first-in-submodule-config'

Minor code cleanup.

* ak/use-hashmap-iter-first-in-submodule-config:
submodule-config: use hashmap_iter_first()
---

diff --git a/submodule-config.c b/submodule-config.c
index b82d1fbb22..8ac5031ade 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -405,8 +405,7 @@ static const struct submodule *config_from(struct submodule_cache *cache,
 		struct hashmap_iter iter;
 		struct submodule_entry *entry;
 
-		hashmap_iter_init(&cache->for_name, &iter);
-		entry = hashmap_iter_next(&iter);
+		entry = hashmap_iter_first(&cache->for_name, &iter);
 		if (!entry)
 			return NULL;
 		return entry->config;