Streamline code.

2021-03-24 10:02:50 +08:00
parent 6d1700728a
commit 3d0d5d1708
10 changed files with 99 additions and 105 deletions
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -997,11 +997,11 @@ impl Engine {

        // Check if the variable is `this`
        if name.as_str() == KEYWORD_THIS {
-            if let Some(val) = this_ptr {
-                return Ok(((*val).into(), *pos));
+            return if let Some(val) = this_ptr {
+                Ok(((*val).into(), *pos))
            } else {
-                return EvalAltResult::ErrorUnboundThis(*pos).into();
-            }
+                EvalAltResult::ErrorUnboundThis(*pos).into()
+            };
        }

        // Check if it is directly indexed