1 files changed, 19 insertions, 14 deletions
diff --git a/src/wikiarticle.go b/src/wikiarticle.go
index cef9f02..c1ce486 100644
--- a/src/wikiarticle.go
+++ b/src/wikiarticle.go
@@ -234,32 +234,34 @@ func extractPeople(article map[string]interface{}) []wikiPerson {
 			people = append(people, extractPersonFromField(fp, 3)...)
 		}
 	}
-
 	// Actors from Cast section
 	for _, sec := range getSections(article) {
 		s, ok := sec.(map[string]interface{})
 		if !ok || s["name"] != "Cast" {
 			continue
 		}
-		for _, part := range s["has_parts"].([]interface{}) {
-			p, ok := part.(map[string]interface{})
-			if !ok || p["type"] != "list" {
-				continue
-			}
-			for _, item := range p["has_parts"].([]interface{}) {
-				item, ok := item.(map[string]interface{})
-				if !ok {
+		if hp, ok := s["has_parts"].([]interface{}); ok {
+			for _, part := range hp {
+				p, ok := part.(map[string]interface{})
+				if !ok || p["type"] != "list" {
 					continue
 				}
-				if link, ok := getFirstPersonLink(item); ok {
-					people = append(people, wikiPerson{Name: link, Profession: 1})
+				if items, ok := p["has_parts"].([]interface{}); ok {
+					for _, item := range items {
+						item, ok := item.(map[string]interface{})
+						if !ok {
+							continue
+						}
+						if link, ok := getFirstPersonLink(item); ok {
+							people = append(people, wikiPerson{Name: link, Profession: 1})
+						}
+					}
 				}
+				break // only first list in Cast section
 			}
-			break // only first list in Cast section
 		}
 		break // only Cast section
 	}
-
 	return people
 }
 
@@ -281,7 +283,10 @@ func getInfoboxParts(article map[string]interface{}) []interface{} {
 	if !ok {
 		return nil
 	}
-	return section["has_parts"].([]interface{})
+	if hp, ok := section["has_parts"].([]interface{}); ok {
+		return hp
+	}
+	return nil
 }
 
 // getSections returns sections from the article.