From 636c301bc540714236ec0f6f996a6bd36dc29c88 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A9r=C3=A9my=20Hutin?= <gerem.hutin@gmail.com>
Date: Thu, 17 Aug 2023 12:18:51 +0200
Subject: [PATCH] refacto getPNode (nodeToString) for consistency

---
 CLI/ast.go | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/CLI/ast.go b/CLI/ast.go
index 362b14ca9..c362c8535 100644
--- a/CLI/ast.go
+++ b/CLI/ast.go
@@ -369,33 +369,25 @@ func (n *getObjectNode) execute() (interface{}, error) {
 }
 
 type getPNode struct {
-	path node
+	path   node
 	filter node
 }
 
 func (n *getPNode) execute() (interface{}, error) {
-	val, err := n.path.execute()
+	path, err := nodeToString(n.path, "path")
 	if err != nil {
 		return nil, err
 	}
-	path, ok := val.(string)
-	if !ok {
-		return nil, fmt.Errorf("Object path should be a string")
-	}
-	val ,err = n.filter.execute()
+	filter, err := nodeToString(n.filter, "filter")
 	if err != nil {
 		return nil, err
 	}
-	filter, ok := val.(string)
-	if !ok {
-		return nil, fmt.Errorf("Object filter should be a string")
-	}
-	obj,err := cmd.GetDevicesInfo(path,filter)
+	obj, err := cmd.GetDevicesInfo(path, filter)
 	if err != nil {
 		return nil, err
 	}
 	cmd.DisplayObject(obj)
-	return obj,nil
+	return obj, nil
 }
 
 type selectObjectNode struct {