From 821094d22a0ee593922daf4af1b29067c949ff54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20Sierro?= <benoit.sierro@bluewin.ch>
Date: Tue, 3 Oct 2023 16:11:33 +0200
Subject: [PATCH] fix single target as tuple

---
 src/scgenerator/evaluator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scgenerator/evaluator.py b/src/scgenerator/evaluator.py
index cd4cf84..95e9417 100644
--- a/src/scgenerator/evaluator.py
+++ b/src/scgenerator/evaluator.py
@@ -367,7 +367,7 @@ class Evaluator:
             errors.append(e, lookup_stack, rules_stack)
             return None
 
-        if not isinstance(values, tuple):
+        if len(rule.targets) == 1:
             values = (values,)
 
         return {k: EvaluatedValue(v, rule.targets[k], rule) for k, v in zip(rule.targets, values)}