From 4506a85e6bd7a1edca2b11255efc01010d932c68 Mon Sep 17 00:00:00 2001
From: Eric Fischer <enf@pobox.com>
Date: Wed, 5 Feb 2014 21:34:17 -0800
Subject: [PATCH] Add comments

---
 jsonpull.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/jsonpull.c b/jsonpull.c
index 46f20d52..d0745852 100644
--- a/jsonpull.c
+++ b/jsonpull.c
@@ -22,8 +22,10 @@ static json_object *add_object(json_type type, json_object *parent) {
 
 		if (parent->type == JSON_HASH) {
 			if (parent->hash != NULL && parent->hash->value == NULL) {
+				// Hash has key but no value, so this is the value
 				parent->hash->value = o;
 			} else {
+				// No current hash, so this is a key
 				json_hash *h = malloc(sizeof(json_hash));
 				h->next = parent->hash;
 				h->key = o;