--- /dev/null
+From 7b14e0657a1308e8e133991b778e2fdcb2eb6b9c Mon Sep 17 00:00:00 2001
+From: Balint Reczey <balint@balintreczey.hu>
+Date: Wed, 23 Dec 2015 12:55:00 +0100
+Subject: [PATCH] Sync enum representation of char_class_e in struct traits
+ with definition
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+[backport of upstream patch from master branch:
+ https://github.com/kodi-pvr/pvr.mediaportal.tvserver/commit/7b14e0657a1308e8e133991b778e2fdcb2eb6b9c]
+---
+ src/uri.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/uri.h b/src/uri.h
+index d2cc949..415e917 100644
+--- a/src/uri.h
++++ b/src/uri.h
+@@ -21,13 +21,13 @@
+ namespace uri
+ {
+ /// Char class.
+- enum char_class_e
++ typedef enum char_class_e : signed char
+ {
+ CINV = -2, ///< invalid
+ CEND = -1, ///< end delimitor
+ CVAL = 0, ///< valid any position
+ CVA2 = 1, ///< valid anywhere but 1st position
+- };
++ } char_class_e_type;
+
+ /// Traits used for parsing and encoding components.
+ struct traits
+@@ -35,7 +35,7 @@ namespace uri
+ const char* begin_cstring; ///< begin cstring (or 0 if none)
+ const char begin_char; ///< begin char (or 0 if none)
+ const char end_char; ///< end char (or 0 if none)
+- const char char_class[256]; ///< map of char to class
++ const char_class_e_type char_class[256]; ///< map of char to class
+ };
+
+ /**