From d670c29649307ba575c71e267104f033f8600906 Mon Sep 17 00:00:00 2001
From: Aram Drevekenin <aram@poor.dev>
Date: Wed, 1 Mar 2023 12:25:13 +0100
Subject: [PATCH] fix(pty): report no-cwd for empty path returned from sysinfo
 (#2213)

---
 zellij-server/src/os_input_output.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/zellij-server/src/os_input_output.rs b/zellij-server/src/os_input_output.rs
index a3e1fa10..e9caec06 100644
--- a/zellij-server/src/os_input_output.rs
+++ b/zellij-server/src/os_input_output.rs
@@ -722,7 +722,11 @@ impl ServerOsApi for ServerOsInputOutput {
         system_info.refresh_processes_specifics(ProcessRefreshKind::default());
 
         if let Some(process) = system_info.process(pid.into()) {
-            return Some(process.cwd().to_path_buf());
+            let cwd = process.cwd();
+            let cwd_is_empty = cwd.iter().next().is_none();
+            if !cwd_is_empty {
+                return Some(process.cwd().to_path_buf());
+            }
         }
         None
     }