From a554448dddab4bf867fee30c1ccd0e6ea4de474b Mon Sep 17 00:00:00 2001
From: David Hotham <david.hotham@blueyonder.co.uk>
Date: Sun, 15 May 2022 14:26:38 +0100
Subject: [PATCH] tolerate `poetry init` in `/`

---
 src/poetry/layouts/layout.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/poetry/layouts/layout.py b/src/poetry/layouts/layout.py
index f5dfd28e950..e81d201ebb8 100644
--- a/src/poetry/layouts/layout.py
+++ b/src/poetry/layouts/layout.py
@@ -90,7 +90,11 @@ def package_path(self) -> Path:
     def get_package_include(self) -> InlineTable | None:
         package = inline_table()
 
-        include = self._package_path_relative.parts[0]
+        parts = self._package_path_relative.parts
+        if not parts:
+            return None
+
+        include = parts[0]
         package.append("include", include)  # type: ignore[no-untyped-call]
 
         if self.basedir != Path():