From 2298b04eecb822fbbd7ce7ec9615ab15af08dec9 Mon Sep 17 00:00:00 2001
From: Adam Cooper <adam@theadamcooper.com>
Date: Wed, 16 Feb 2022 09:17:43 -0500
Subject: [PATCH] [wip] Committing before starting over Committing before
 duplicating the file and rewriting it line by line with more careful
 attention to the borrow checker.

---
 src/main.rs | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index ec12590..7c8d783 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -133,9 +133,9 @@ async fn traverse(mut result: Multistatus) {
     let mut already_visited: bool;
     // Initialize the hashmap of visited items (by etag?)
     let mut visited_items = HashMap::new();
-    // match result.response[0].propstat[0].prop {
-    match &result.response.into_iter().nth(0).unwrap()
-        .propstat.into_iter().nth(0).unwrap().prop {
+    /*
+    match result.response[0].propstat[0].prop {
+    // match result.response.get(0).unwrap().propstat.get(0).unwrap().prop {
         Some(prop) => match prop.get_etag {
             Some(etag) => {
                 visited_items.insert(etag, true);
@@ -145,8 +145,19 @@ async fn traverse(mut result: Multistatus) {
         },
         _ => current_index += 1,
     }
+    */
+    if let Some(prop) = &result.response[0].propstat[0].prop {
+        if let Some(etag) = &prop.get_etag {
+            visited_items.insert(etag, true);
+        } else {
+            current_index += 1;
+        }
+    } else {
+        current_index += 1;
+    }
+
     // Depth first traversal
-    while !result.response.is_empty() {
+    while current_index < &result.response.len() {
         match &result.response[current_index].propstat[0].prop {
             Some(prop) => {
                 match prop.get_etag {