Knives hang above Danny's head. The two fridge doors we see in the previous hallway would both open up onto the dry storage room we're about to enter, so these doors are portals. When the camera WALKS it's showing us spacial oddities, like Jack's walk towards Stuart Ullman's office showed us the window behind his desk isn't real. GO BACK and look at the logistics of these three doors based on the hallway walk.

HALLORAN Now this is the storeroom. In here, Mrs. Torrance, is where we keep all the dried goods and the canned goods.