From: Adam Sutton <dev@adamsutton.me.uk>
Date: Fri, 30 Aug 2013 22:22:57 +0000 (+0100)
Subject: idnode: reduce short ID to 31 bits to its a +ve 32bit signed int
X-Git-Tag: v4.1~2578
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f942f18aa3ce9cd24503dd7ddb35f0903c2159db;p=thirdparty%2Ftvheadend.git

idnode: reduce short ID to 31 bits to its a +ve 32bit signed int

Unfortunately this is what XBMC requires. Why signed I have no idea!
---

diff --git a/src/idnode.c b/src/idnode.c
index ff64bd690..b9bc9cc60 100644
--- a/src/idnode.c
+++ b/src/idnode.c
@@ -211,7 +211,7 @@ idnode_get_short_uuid (const idnode_t *in)
 {
   uint32_t u32;
   memcpy(&u32, in->in_uuid, sizeof(u32));
-  return u32;
+  return u32 & 0x7FFFFFFF; // compat needs to be +ve signed
 }
 
 /**