From 0fdd28319af5fc2507a3b1f57cc708d1e6d7a64e Mon Sep 17 00:00:00 2001
From: Jeremiah Blanchard <jjb@eng.ufl.edu>
Date: Thu, 29 Sep 2022 16:21:06 -0400
Subject: [PATCH] Fixes bug where compat.getenv fails on Windows due to bytes
 type (when string expected) (tested on Python 3.10)

---
 git-remote-hg | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/git-remote-hg b/git-remote-hg
index c4aa03e..b68d15f 100755
--- a/git-remote-hg
+++ b/git-remote-hg
@@ -86,7 +86,7 @@ if sys.version_info[0] == 3:
         stdout = sys.stdout.buffer
         stderr = sys.stderr.buffer
         getcwd = os.getcwdb
-        getenv = os.getenvb if os.supports_bytes_environ else os.getenv
+        getenv = os.getenvb if os.supports_bytes_environ else lambda val, default: os.getenv(val.decode(), default.decode() if hasattr(default, 'decode') else default)
         urlparse = urllib.parse.urlparse
         urljoin = urllib.parse.urljoin
 else:
@@ -1849,6 +1849,7 @@ def main(args):
     marks = None
     is_tmp = False
     gitdir = compat.getenv(b'GIT_DIR', None)
+    gitdir = gitdir.encode() if hasattr(gitdir, 'encode') else gitdir # If the result is a string, get bytes instead.
 
     if len(args) < 3:
         die('Not enough arguments.')