add "volatile" to prevent compiler optimizing away code

1 files changed, 1 insertions, 1 deletions

diff --git a/base32.cpp b/base32.cpp
index 56bce6e5..0568f072 100644
--- a/base32.cpp
+++ b/base32.cpp
@@ -25,7 +25,7 @@ void Base32Decoder::IsolatedInitialize(const NameValuePairs &parameters)
 
 const int *Base32Decoder::GetDefaultDecodingLookupArray()
 {
-	static bool s_initialized = false;
+	static volatile bool s_initialized = false;
 	static int s_array[256];
 
 	if (!s_initialized)