From 74350890106521463fc4e97c4c60591261092ef6 Mon Sep 17 00:00:00 2001
From: LGUG2Z <LGUG2Z@fastmail.com>
Date: Sat, 13 Jul 2024 16:36:03 -0700
Subject: [PATCH] handle azin's empty device_path output (maybe?)

---
 komorebi/src/monitor_reconciliator/mod.rs | 16 ++++++++----
 komorebi/src/windows_api.rs               | 32 ++++++++++++++++-------
 2 files changed, 33 insertions(+), 15 deletions(-)

diff --git a/komorebi/src/monitor_reconciliator/mod.rs b/komorebi/src/monitor_reconciliator/mod.rs
index 669a8b27..e854a9f2 100644
--- a/komorebi/src/monitor_reconciliator/mod.rs
+++ b/komorebi/src/monitor_reconciliator/mod.rs
@@ -67,11 +67,17 @@ pub fn attached_display_devices() -> color_eyre::Result<Vec<Monitor>> {
         .flatten()
         .map(|display| {
             let path = display.device_path;
-            let mut split: Vec<_> = path.split('#').collect();
-            split.remove(0);
-            split.remove(split.len() - 1);
-            let device = split[0].to_string();
-            let device_id = split.join("-");
+
+            let (device, device_id) = if path.is_empty() {
+                (String::from("UNKNOWN"), String::from("UNKNOWN"))
+            } else {
+                let mut split: Vec<_> = path.split('#').collect();
+                split.remove(0);
+                split.remove(split.len() - 1);
+                let device = split[0].to_string();
+                let device_id = split.join("-");
+                (device, device_id)
+            };
 
             let name = display.device_name.trim_start_matches(r"\\.\").to_string();
             let name = name.split('\\').collect::<Vec<_>>()[0].to_string();
diff --git a/komorebi/src/windows_api.rs b/komorebi/src/windows_api.rs
index 137e316f..937eeabe 100644
--- a/komorebi/src/windows_api.rs
+++ b/komorebi/src/windows_api.rs
@@ -239,11 +239,17 @@ impl WindowsApi {
     pub fn load_monitor_information(monitors: &mut Ring<Monitor>) -> Result<()> {
         'read: for display in win32_display_data::connected_displays_all().flatten() {
             let path = display.device_path.clone();
-            let mut split: Vec<_> = path.split('#').collect();
-            split.remove(0);
-            split.remove(split.len() - 1);
-            let device = split[0].to_string();
-            let device_id = split.join("-");
+
+            let (device, device_id) = if path.is_empty() {
+                (String::from("UNKNOWN"), String::from("UNKNOWN"))
+            } else {
+                let mut split: Vec<_> = path.split('#').collect();
+                split.remove(0);
+                split.remove(split.len() - 1);
+                let device = split[0].to_string();
+                let device_id = split.join("-");
+                (device, device_id)
+            };
 
             let name = display.device_name.trim_start_matches(r"\\.\").to_string();
             let name = name.split('\\').collect::<Vec<_>>()[0].to_string();
@@ -809,11 +815,17 @@ impl WindowsApi {
         for display in win32_display_data::connected_displays_all().flatten() {
             if display.hmonitor == hmonitor {
                 let path = display.device_path;
-                let mut split: Vec<_> = path.split('#').collect();
-                split.remove(0);
-                split.remove(split.len() - 1);
-                let device = split[0].to_string();
-                let device_id = split.join("-");
+
+                let (device, device_id) = if path.is_empty() {
+                    (String::from("UNKNOWN"), String::from("UNKNOWN"))
+                } else {
+                    let mut split: Vec<_> = path.split('#').collect();
+                    split.remove(0);
+                    split.remove(split.len() - 1);
+                    let device = split[0].to_string();
+                    let device_id = split.join("-");
+                    (device, device_id)
+                };
 
                 let name = display.device_name.trim_start_matches(r"\\.\").to_string();
                 let name = name.split('\\').collect::<Vec<_>>()[0].to_string();