Fix bug in PF addStablePoints
@@ -673,7 +673,7 @@ class ConsPerfForesightSolver(HARKobject):
# only if this is the case.
thorn = (self.Rfree*self.DiscFacEff)**(1/self.CRRA)
GIC = 1 > thorn/self.PermGroFac
- if self.BoroCnstArt and GIC:
+ if self.BoroCnstArt is not None and GIC:
solution = self.addSSmNrm(solution)
solution = self.addmNrmTrg(solution)
