VeraCrypt
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-rw-r--r--src/Common/BootEncryption.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp
index c9b275dc..bf7a0f64 100644
--- a/src/Common/BootEncryption.cpp
+++ b/src/Common/BootEncryption.cpp
@@ -2636,7 +2636,7 @@ namespace VeraCrypt
bool EfiBoot::IsEfiBoot() {
DWORD BootOrderLen;
BootOrderLen = GetFirmwareEnvironmentVariable(L"BootOrder", EfiVarGuid, tempBuf, sizeof(tempBuf));
- return BootOrderLen != 0;
+ return (BootOrderLen != 0) || (GetLastError() != ERROR_INVALID_FUNCTION);
}
void EfiBoot::DeleteStartExec(uint16 statrtOrderNum, wchar_t* type) {