From 69eae7770a9be67a7ff253cb7bef844a9fb80821 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 29 Sep 2025 10:28:52 +0200
Subject: [PATCH] fix mingw build

---
 src/libstore/gc.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
index fdbc670df..86c4e37a6 100644
--- a/src/libstore/gc.cc
+++ b/src/libstore/gc.cc
@@ -330,7 +330,7 @@ static void readProcLink(const std::filesystem::path & file, UncheckedRoots & ro
         throw;
     }
     if (buf.is_absolute())
-        roots[buf].emplace(file.string());
+        roots[buf.string()].emplace(file.string());
 }
 
 static std::string quoteRegexChars(const std::string & raw)
@@ -343,7 +343,7 @@ static std::string quoteRegexChars(const std::string & raw)
 static void readFileRoots(const std::filesystem::path & path, UncheckedRoots & roots)
 {
     try {
-        roots[readFile(path)].emplace(path);
+        roots[readFile(path)].emplace(path.string());
     } catch (SysError & e) {
         if (e.errNo != ENOENT && e.errNo != EACCES)
             throw;