wetting my hair but not washing it??

So I washed my hair earlier in the day, but I went out and whatnot and wanted to take a night shower. I didn't sweat on my scalp and didn't get my hair dirty, so I didn't use shampoo or conditioner for my hair, I just rinsed it and did my normal shower routine. 
Is this weird/bad/okay? I know it's just water but I don't want my hair to smell or anything 😅