From 45b6672c641ff1d5a7f52fb7ee202acc461995c1 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Thu, 15 May 2025 20:10:23 +0300
Subject: [PATCH] battery: avoid manual flatten; capture each Err

---
 src/battery.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/battery.rs b/src/battery.rs
index 4dd9be3..645eaa1 100644
--- a/src/battery.rs
+++ b/src/battery.rs
@@ -95,7 +95,14 @@ fn find_supported_batteries(power_supply_path: &Path) -> Result<Vec<SupportedBat
     })?;
 
     let mut supported_batteries = Vec::new();
-    for entry in entries.flatten() {
+    for entry in entries {
+        let entry = match entry {
+            Ok(e) => e,
+            Err(e) => {
+                warn!("Failed to read power-supply entry: {e}");
+                continue;
+            }
+        };
         let ps_path = entry.path();
         if is_battery(&ps_path)? {
             if let Some(battery) = find_battery_with_threshold_support(&ps_path) {