From 62757b59ea6a66668661ed54d9bb961d754f58e1 Mon Sep 17 00:00:00 2001
From: Andrew Hayzen <andrew.hayzen@kdab.com>
Date: Fri, 6 Sep 2024 13:09:07 +0100
Subject: [PATCH] cxx-qt-build: use full directory path when comparing qml
 roots

---
 crates/cxx-qt-build/src/lib.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/crates/cxx-qt-build/src/lib.rs b/crates/cxx-qt-build/src/lib.rs
index 1f06141e8..f75386c45 100644
--- a/crates/cxx-qt-build/src/lib.rs
+++ b/crates/cxx-qt-build/src/lib.rs
@@ -774,12 +774,12 @@ impl CxxQtBuilder {
                 .rust_files
                 .iter()
                 .map(|file| {
-                    file.parent()
-                        .unwrap()
-                        .file_name()
-                        .unwrap()
-                        .to_string_lossy()
-                        .to_string()
+                    if let Some(parent) = file.parent() {
+                        parent.to_string_lossy().to_string()
+                    } else {
+                        // Fallback to an empty string if there is no parent path
+                        String::new()
+                    }
                 })
                 .collect::<HashSet<String>>();
             if dirs.len() > 1 {