[PATCH v1] index: Fix wrong last id at initialization

[Taufiq Pohan <m.taufiq30s@hotmail.com>]

In main function, the return from get_last_id is added by 1.
Therefore if we dont have vn-stats.json, the id will start from 2 because
get_last_id will return 1.

Signed-off-by: Taufiq Pohan <m.taufiq30s@hotmail.com>
---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 513ffad..0d935dc 100644
--- a/index.js
+++ b/index.js
@@ -71,12 +71,12 @@ function save_last_id(id)
 function get_last_id()
 {
 	if (!fs.existsSync('./vn-stats.json'))
-		return 1;
+		return 0;
 
 	const jsonVal = fs.readFileSync('./vn-stats.json');
 	let ret = JSON.parse(jsonVal);
 	if (!("last_vn_id" in ret) || isNaN(ret.last_vn_id))
-		return 1;
+		return 0;
 
 	return ret.last_vn_id
 }

base-commit: 6f43eec419f11a4850c36ec8a046a0425e38b1a2
-- 
Taufiq Pohan