fix: check for null when inspecting array

NuruProgramming · Oct 11, 2023 · ede224c · ede224c
1 parent c7d16e0
commit ede224c
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/object/array.go b/object/array.go
@@ -15,8 +15,12 @@ func (ao *Array) Inspect() string {
 	var out bytes.Buffer
 
 	elements := []string{}
-	for _, e := range ao.Elements {
-		elements = append(elements, e.Inspect())
+	if len(ao.Elements) != 0 {
+		for _, e := range ao.Elements {
+			if e.Inspect() != "" {
+				elements = append(elements, e.Inspect())
+			}
+		}
 	}
 
 	out.WriteString("[")