Add parenthesis to expression in State#hash

Minor clarification

1 files changed, 1 insertions, 1 deletions

diff --git a/state.rb b/state.rb
index 5ebedea..e47573f 100644
--- a/state.rb
+++ b/state.rb
@@ -183,7 +183,7 @@ class State
 
 	# Our ID is a function of our class and deps
 	def hash
-		self.class.hash ** 2 + self.params.sort.hash % 0x4000000000000000
+		(self.class.hash ** 2 + self.params.sort.hash) % 0x4000000000000000
 	end
 
 	# A state is rooted in a set of states if any state in the set which it _may_