From 4c1a25ad5f012b933bc99024d866881a28ca92ff Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@zend.com>
Date: Thu, 18 Apr 2019 01:33:56 +0300
Subject: [PATCH] Fixed compatibility with phpdbg

---
 ext/mbstring/mbstring.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
index 61e47630ef..69d5fa9101 100644
--- a/ext/mbstring/mbstring.c
+++ b/ext/mbstring/mbstring.c
@@ -1690,6 +1690,8 @@ PHP_MSHUTDOWN_FUNCTION(mbstring)
 	PHP_MSHUTDOWN(mb_regex) (INIT_FUNC_ARGS_PASSTHRU);
 #endif
 
+	php_internal_encoding_changed = NULL;
+
 	return SUCCESS;
 }
 /* }}} */
-- 
2.40.0