From 6f150065bc57692c5febe4a8e38d63b3843cf320 Mon Sep 17 00:00:00 2001
From: F0Rextasy <99847357+F0Rextasy@users.noreply.github.com>
Date: Sun, 3 May 2026 17:46:13 +0300
Subject: [PATCH] Reject scrape with empty URL list (#93)

---
 crates/obscura-cli/src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/obscura-cli/src/main.rs b/crates/obscura-cli/src/main.rs
index de5f3ca..1e28f78 100644
--- a/crates/obscura-cli/src/main.rs
+++ b/crates/obscura-cli/src/main.rs
@@ -465,6 +465,10 @@ async fn run_parallel_scrape(
     let total = urls.len();
     let start = Instant::now();
 
+    if total == 0 {
+        anyhow::bail!("No URLs provided. Pass at least one URL to scrape.");
+    }
+
     eprintln!(
         "Scraping {} URLs with {} concurrent workers (per-worker timeout: {}s)...",
         total, concurrency, timeout_secs