From fb3140e64504ede62c8ed081da06979a449e7e82 Mon Sep 17 00:00:00 2001
From: Patrick Pelissier <patrick.pelissier@gmail.com>
Date: Sat, 26 Apr 2025 00:10:01 +0200
Subject: [PATCH] Fix warning of unused variable.

---
 m-string.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m-string.h b/m-string.h
index 9d588a83..8f5259bf 100644
--- a/m-string.h
+++ b/m-string.h
@@ -1984,6 +1984,7 @@ m_string_pop_u(m_string_unicode_t *u, m_string_t str)
       // Support of NULL pointer
       m_string_unicode_t u_tmp;
       m_string_unicode_t *u_ptr = u == NULL ? &u_tmp : u;
+      *u_ptr = 0;
       do {
         m_str1ng_utf8_decode(*tmp++, &state, u_ptr);
       } while (state != M_STR1NG_UTF8_STARTING && state != M_STR1NG_UTF8_ERROR);