From 597061aed11b6437c6beaaf6822b26bd39985e99 Mon Sep 17 00:00:00 2001
From: mjk <yuubi-san@users.noreply.github.com>
Date: Thu, 18 Mar 2021 23:40:30 +0000
Subject: [PATCH] work around GetEnvironmentVariable not resetting last error

---
 plugins/windows-notification/api/src/win32.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/windows-notification/api/src/win32.cpp b/plugins/windows-notification/api/src/win32.cpp
index 85982a09..42bc45b0 100644
--- a/plugins/windows-notification/api/src/win32.cpp
+++ b/plugins/windows-notification/api/src/win32.cpp
@@ -29,6 +29,7 @@ std::wstring GetEnv(const wchar_t *const variable_name)
     if (not bufsize)
         throw win32_error{};
     std::wstring buf(bufsize, noncharacter);
+    ::SetLastError(0);
     const auto res =
         ::GetEnvironmentVariableW(variable_name, buf.data(), bufsize);
     if (const auto e = ::GetLastError())