From 7d41a8b3ce3eac4a00c37996bc1c08e6378632b8 Mon Sep 17 00:00:00 2001
From: s0600204 <dev@s0600204>
Date: Fri, 3 Sep 2021 09:32:21 +0100
Subject: [PATCH] Fix oversight in #3713

When running `python` within the various shells made available on Windows by
MSys2, `sysconfig.get_platform()` returns:

* MSys2         : `msys-3.2.0-x86-64`
* MinGW x32     : `mingw_i686`
* MinGW x64     : `mingw_x86_64`
* MinGW UCRT64  : `mingw_x86_64_ucrt`
* MinGW Clang64 : `mingw_x86_64_clang`

In the case that `sysconfig.get_platform()` *does* return `mingw` (with no
suffix), this change should still work as expected.
---
 poetry/utils/env.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/poetry/utils/env.py b/poetry/utils/env.py
index fb4c2021747..631c06cc537 100644
--- a/poetry/utils/env.py
+++ b/poetry/utils/env.py
@@ -1047,7 +1047,7 @@ class Env:
 
     def __init__(self, path: Path, base: Optional[Path] = None) -> None:
         self._is_windows = sys.platform == "win32"
-        self._is_mingw = sysconfig.get_platform() == "mingw"
+        self._is_mingw = sysconfig.get_platform().startswith("mingw")
 
         if not self._is_windows or self._is_mingw:
             bin_dir = "bin"