Add checks for is_empty.

2022-03-03 13:02:57 +08:00
parent 83755bf936
commit 0e9a16e437
18 changed files with 202 additions and 110 deletions
--- a/src/eval/chaining.rs
+++ b/src/eval/chaining.rs
@@ -907,7 +907,7 @@ impl Engine {
                    self.make_type_mismatch_err::<crate::ImmutableString>(idx.type_name(), idx_pos)
                })?;

-                if _add_if_not_found && !map.contains_key(index.as_str()) {
+                if _add_if_not_found && (map.is_empty() || !map.contains_key(index.as_str())) {
                    map.insert(index.clone().into(), Dynamic::UNIT);
                }