[njs] XML: fixed serializeToString().

[noreply at nginx.com]

details:   https://github.com/nginx/njs/commit/1f1dd0ae9a97fc4acd14751403be547c8575edb5
branches:  master
commit:    1f1dd0ae9a97fc4acd14751403be547c8575edb5
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Wed, 26 Feb 2025 22:12:31 -0800
description:
XML: fixed serializeToString().

Previously, serializeToString() was exclusiveC14n() which returned
string instead of Buffer. According to the published documentation it
should be c14n().

---
 external/njs_xml_module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/external/njs_xml_module.c b/external/njs_xml_module.c
index d5ab9ddd..f66c8cdb 100644
--- a/external/njs_xml_module.c
+++ b/external/njs_xml_module.c
@@ -181,7 +181,7 @@ static njs_external_t  njs_ext_xml[] = {
         .enumerable = 1,
         .u.method = {
             .native = njs_xml_ext_canonicalization,
-            .magic8 = 3,
+            .magic8 = 2,
         }
     },