From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Sun, 21 May 2017 15:54:21 +0000 (-0700)
Subject: dom: return a more precise `Array[XMLTag]` as the doc already said
X-Git-Url: http://nitlanguage.org

dom: return a more precise `Array[XMLTag]` as the doc already said

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/lib/dom/dom.nit b/lib/dom/dom.nit
index 786bdcc..8c4c08e 100644
--- a/lib/dom/dom.nit
+++ b/lib/dom/dom.nit
@@ -30,9 +30,9 @@ redef class XMLEntity
 	# assert xml["animal"].length == 1
 	# assert xml["animal"].first["cat"].length == 2
 	# ~~~
-	fun [](tag_name: String): Array[XMLEntity]
+	fun [](tag_name: String): Array[XMLTag]
 	do
-		var res = new Array[XMLEntity]
+		var res = new Array[XMLTag]
 		for child in children do
 			if child isa XMLTag and child.tag_name == tag_name then
 				res.add child