fix copypaste issue

diff --git a/src/mc/AddressSpace.hpp b/src/mc/AddressSpace.hpp
index 6a5392c..c67ecb8 100644 (file)
--- a/src/mc/AddressSpace.hpp
+++ b/src/mc/AddressSpace.hpp
@@ -57,7 +57,7 @@ public:
   }
   ReadOptions& operator^=(ReadOptions const& that)
   {
-    value_ &= that.value_;
+    value_ ^= that.value_;
     return *this;
   }