The Bakern't's Fallacy is a common fallacy where someone tries to assign the same quality to some Cause as to the necessary Result of said Cause when, and only when, said Cause is the only exception to said Result; in other words, when, and only when, said Result is the Result of no Cause also.
Formally: (0=bad->(0->(x->0)->x=bad), where x != 0
Someone: if you hoard all the bread, then we will not have bread!
Baker: you didn't have bread to begin with so you're committing the Bakern't's Fallacy!