[IAmBroom]

In other words, they are the "No green jellybeans" clause, proving the vendor didn't thoroughly check all the details.

I'm a system engineer - the hardware kind, not the more familiar network kind - and that is my job.

[joshstrange]

While obviously the color and type of candy does not matter and I understood the reference, I can't find anything on google when I look for "no green jellybeans" so I wanted to link what you are referring to which is the "No brown M&M" clause that Van Halen had in their contracts:

https://www.snopes.com/fact-check/brown-out/