if blocks and apparent circular dependencies

[mrdobalina2k]

say you have this code in an @equation() decorated function inside an item:

@Equation()
def eval(self, scope):
x = scope.y
if x > 0:
 x = 2

scope.x = x

you will get a circular dependency warning. If you write the code as this:

@Equation()
def eval(self, scope):
x = scope.y
scope.x = x
if x > 0:
  x2 = 2
  scope.x = x2

you don't get a warning. The code is the same. There should be no warning, since there is no true circular dependency.