small changes

source/fb2read.cpp

@@ -588,3 +588,7 @@ QString Fb2Handler::errorString() const
 {
     return m_error;
 }
+
+#undef FB2_BEGIN_KEYHASH
+
+#undef FB2_END_KEYHASH

source/fb2read.h

@@ -225,4 +225,8 @@ private:
     QString m_error;
 };
 
+#undef FB2_BEGIN_KEYLIST
+
+#undef FB2_END_KEYLIST
+
 #endif // FB2READ_H