From dfce0eec660c10ac7874964a9c84fdf767f01894 Mon Sep 17 00:00:00 2001
From: "andy.boot" <bootandy@gmail.com>
Date: Thu, 25 Aug 2022 08:56:30 +0100
Subject: [PATCH] Fix: Warn if configuring threads fails

User reported this unwrap could fail, so log an error instead of using a
naked unwrap.
---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index f020f1c..ca95236 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -158,7 +158,7 @@ fn main() {
     rayon::ThreadPoolBuilder::new()
         .stack_size(usize::pow(1024, 3))
         .build_global()
-        .unwrap();
+        .unwrap_or_else(|e| eprintln!("Warning: Could not configure threads {:?}", e));
 
     let iso = config.get_iso(&options);
     let (top_level_nodes, has_errors) = walk_it(simplified_dirs, walk_data);