Fixed small bug introduced in the previous commit.
Fixed small bug introduced in the previous commit.

nianxing/oru_walk_module,nianxing/oru_walk_module,shehzi001/oru_walk_module,shehzi001/oru_walk_module,shehzi001/oru_walk_module,nianxing/oru_walk_module,shehzi001/oru_walk_module,asherikov/oru_walk_module,asherikov/oru_walk_module,nianxing/oru_walk_module,asherikov/oru_walk_module,asherikov/oru_walk_module