Weird line

unicornsandrainbows • 2•5•2019❤❤ Pregnant with baby #1 October 2019 🤰🤰

So this is probably a stupid question. A girl I work with took a pregnancy test. I'f there was a vertical line it was positive no line obviously negative. But what if she got a horizontal line? I'm not talking like it was supposed to be a cross and if there was only a horizontal line without a vertical it would be negative I mean just no line at all means negative. Is it a fluke or would one take this as positive and the test is just weird?