From 43057437ed37285efb3699606e9c2097460a9675 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 15 Jun 2021 20:47:20 +0300
Subject: [PATCH] add correct download link

---
 app/api/book.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/api/book.php b/app/api/book.php
index 0de9586..9895794 100644
--- a/app/api/book.php
+++ b/app/api/book.php
@@ -24,7 +24,7 @@ function bookid_kuri($slug) {
         $book['pic'] = IMGSRV."price/300x470/{$book['price_id']}.{$book['priceimg']}"; 
         $book['links']['pdf'] = SITE.'read/'.$book['pricehash']; 
         $book['links']['text'] = SITE.'readtext/'.$book['pricehash'];  
-        $file = PDFSOURCE."${$book['price_id']}.pdf";
+        $file = PDFSOURCE.$book['price_id'].'.pdf';
         $download = pdfs_init($file ,1);
         $book['links']['download'] = $download;