perf: Slight change for if-existence

cobalt-org · Nov 20, 2018 · 92aaadf · 92aaadf
1 parent f4500fd
commit 92aaadf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/liquid-interpreter/src/variable.rs b/liquid-interpreter/src/variable.rs
@@ -33,7 +33,7 @@ impl Variable {
 
     /// Convert to a `Path`.
     pub fn try_evaluate<'c>(&'c self, context: &'c Context) -> Option<Path<'c>> {
-        let mut path = Path::with_index(self.variable.clone());
+        let mut path = Path::with_index(self.variable.as_ref());
         path.reserve(self.indexes.len());
         for expr in &self.indexes {
             let v = expr.try_evaluate(context)?;