From b986bf5d78faecad40c78aa09db59b41a59c47ee Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Fri, 25 Feb 2022 14:30:54 +0000
Subject: [PATCH] Update: Avoid more complicate process if in_charset is the
 same as out_charset

---
 src/util.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/util.c b/src/util.c
index fb17e88c..7bcab4cb 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1458,6 +1458,12 @@ char *util_conv_string (const char *string, const char *in_charset, const char *
     if (string == NULL || in_charset == NULL || out_charset == NULL)
         return NULL;
 
+    if (strcmp(in_charset, out_charset) == 0) {
+        ret = strdup(string);
+        if (ret)
+            return ret;
+    }
+
     in  = xmlFindCharEncodingHandler (in_charset);
     out = xmlFindCharEncodingHandler (out_charset);