- 

@@ -305,7 +306,7 @@ std::unique_ptr<DbEnv> CreateDbEnv(const char *path)

                             DB_RECOVER |

                             DB_CREATE;

-    std::unique_ptr<DbEnv> env(new DbEnv(0));

+    std::unique_ptr<DbEnv> env(new DbEnv((u_int32_t)0));

     env->open(path, flags, 0600);

     // This prevents the log from growing indefinitely

@@ -324,7 +325,7 @@ void DestroyDbEnv(std::unique_ptr<DbEnv>& env)

     env->close(0);

     // Clean up temporary environment files (unless they're still in use):

-    DbEnv env2(0);

+    DbEnv env2((u_int32_t)0);

     env2.remove(dbpath.c_str(), 0);

     env.reset();