From 1fa5bb85533355119c0c5396dccbdfa9e18f60f6 Mon Sep 17 00:00:00 2001
From: TangoCash <eric@loxat.de>
Date: Sat, 27 Oct 2018 18:06:37 +0200
Subject: [PATCH] fix xml utf8 detection

Origin commit data
------------------
Commit: https://github.com/neutrino-images/ni-neutrino/commit/08b8505da6225f7006d4bf792f0fc2988670393b
Author: TangoCash <eric@loxat.de>
Date: 2018-10-27 (Sat, 27 Oct 2018)
---
 lib/xmltree/xmlinterface.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/xmltree/xmlinterface.cpp b/lib/xmltree/xmlinterface.cpp
index 5cb64bc09..a63903d29 100644
--- a/lib/xmltree/xmlinterface.cpp
+++ b/lib/xmltree/xmlinterface.cpp
@@ -270,6 +270,10 @@ xmlDocPtr parseXmlFile(const char * filename, bool,const char* encoding)
 				{
 					enc = pugi::encoding_latin1;
 				}
+				else if ((line[0] == 0xef) && (line[1] == 0xbb) && (line[2] == 0xbf))
+				{
+					enc = pugi::encoding_utf8;
+				}
 				in.close();
 			}
 		}
@@ -307,6 +311,11 @@ xmlDocPtr parseXmlFile(const char * filename, bool,const char* encoding)
 
 		size_t read_size = gzread(xmlgz_file,buffer,gzsize);
 
+		char utf8[3];
+		strncpy(utf8,(char *)buffer,3);
+		if ((utf8[0] == 0xef) && (utf8[1] == 0xbb) && (utf8[2] == 0xbf))
+			enc = pugi::encoding_utf8;
+
 		if (read_size != gzsize)
 		{
 			gzclose(xmlgz_file);