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[util] Fix GetEnvironmentVariableW usage

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Kacper Michajłow 2024-09-12 00:04:49 +02:00 committed by GitHub
parent 3e26958906
commit 26a14c5175
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1 changed files with 6 additions and 2 deletions
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8
src/util/util_env.cpp
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@ -24,7 +24,9 @@ namespace dxvk::env {
result.resize(MAX_PATH + 1); result.resize(MAX_PATH + 1);
DWORD len = ::GetEnvironmentVariableW(str::tows(name).c_str(), result.data(), MAX_PATH); DWORD len = ::GetEnvironmentVariableW(str::tows(name).c_str(), result.data(), MAX_PATH);
result.resize(len); if (!len || len >= MAX_PATH)
return "";
result.resize(len + 1);
return str::fromws(result.data()); return str::fromws(result.data());
#else #else
@ -80,7 +82,9 @@ namespace dxvk::env {
exePath.resize(MAX_PATH + 1); exePath.resize(MAX_PATH + 1);
DWORD len = ::GetModuleFileNameW(NULL, exePath.data(), MAX_PATH); DWORD len = ::GetModuleFileNameW(NULL, exePath.data(), MAX_PATH);
exePath.resize(len); if (!len || len == MAX_PATH)
return "";
exePath.resize(len + 1);
return str::fromws(exePath.data()); return str::fromws(exePath.data());
#elif defined(__linux__) #elif defined(__linux__)