From 3eb674651bde5db2c77013f42f015437a67b3fd6 Mon Sep 17 00:00:00 2001
From: Max Bradbury <max@tinybird.info>
Date: Mon, 27 Jun 2022 23:03:49 +0100
Subject: [PATCH] comment on recursion

---
 src/main.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main.rs b/src/main.rs
index ef0671c..12a3def 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -105,6 +105,7 @@ fn handle_dir(path: PathBuf) {
     for inode in dir {
         let inode = inode.expect("Couldn't read inode");
 
+        // recursively handle directories
         if inode.metadata().unwrap().is_dir() {
             handle_dir(inode.path());
         }