From f55b4cf62726799fe010e947812de71a2d2cfda1 Mon Sep 17 00:00:00 2001
From: Eric Zhang <34133756+EZForever@users.noreply.github.com>
Date: Thu, 26 Feb 2026 12:20:20 +0800
Subject: [PATCH] jinja : correct default size for string slices

---
 common/jinja/runtime.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/jinja/runtime.cpp b/common/jinja/runtime.cpp
index c93e182a7e2..5757c76b7a1 100644
--- a/common/jinja/runtime.cpp
+++ b/common/jinja/runtime.cpp
@@ -721,6 +721,8 @@ value member_expression::execute_impl(context & ctx) {
         int64_t arr_size = 0;
         if (is_val<value_array>(object)) {
             arr_size = object->as_array().size();
+        } else if (is_val<value_string>(object)) {
+            arr_size = object->as_string().length();
         }
 
         if (is_stmt<slice_expression>(this->property)) {