From c02f8f228eef441e6531c695eb90775a8fe958a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Frosteg=C3=A5rd?= <joakim.frostegard@gmail.com>
Date: Wed, 27 Oct 2021 12:14:14 +0200
Subject: [PATCH] aquatic_http_protocol: fail scrape parse with no info hashes

---
 aquatic_http_protocol/src/request.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/aquatic_http_protocol/src/request.rs b/aquatic_http_protocol/src/request.rs
index 95f0fdd..9b8e2ee 100644
--- a/aquatic_http_protocol/src/request.rs
+++ b/aquatic_http_protocol/src/request.rs
@@ -238,6 +238,10 @@ impl Request {
 
             Ok(Request::Announce(request))
         } else {
+            if info_hashes.is_empty() {
+                return Err(anyhow::anyhow!("No info hashes sent"));
+            }
+
             let request = ScrapeRequest { info_hashes };
 
             Ok(Request::Scrape(request))