add unwrap to var lookup in fixtures

2017-05-16 15:26:26 -06:00
parent 9afa37a94b
commit 950a6ec57c
1 changed files with 2 additions and 2 deletions
--- a/src/prolog/fixtures.rs
+++ b/src/prolog/fixtures.rs
@@ -125,8 +125,8 @@ impl<'a> VariableFixtures<'a>
            }

            // 3.
-            match self.get_mut(u) {
-                Some(&mut (VarStatus::Temp(_, ref mut u_data), _)) => {
+            match self.get_mut(u).unwrap() {
+                &mut (VarStatus::Temp(_, ref mut u_data), _) => {
                    u_data.use_set = use_set;
                    u_data.populate_conflict_set();
                },