1 files changed, 1 insertions, 1 deletions
diff --git a/gost.cpp b/gost.cpp
index 1775238..bbd8297 100644
--- a/gost.cpp
+++ b/gost.cpp
@@ -27,7 +27,7 @@ const byte GOST::Base::sBox[8][16]={
 	{14,  4, 13,  1,  2, 15, 11,  8,  3, 10,  6, 12,  5,  9,  0,  7 }}; 
 */
 
-bool GOST::Base::sTableCalculated = false;
+volatile bool GOST::Base::sTableCalculated = false;
 word32 GOST::Base::sTable[4][256];
 
 void GOST::Base::UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &)