xbmc: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/mediacenter/xbmc/patches/xbmc-999.80.016-XB74ec17d.patch

@@ -0,0 +1,36 @@
+From 74ec17d424c0727cb474186957cd564a7e47c176 Mon Sep 17 00:00:00 2001
+From: Jonathan Marshall <jmarshall@xbmc.org>
+Date: Sat, 29 Mar 2014 16:45:09 +1300
+Subject: [PATCH] [addons] ensure we exit the lock prior to calling
+ PrunePackageCache() as this takes ages, and will grab graphicscontext lock,
+ leading to deadlocks
+
+---
+ xbmc/addons/AddonInstaller.cpp | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/xbmc/addons/AddonInstaller.cpp b/xbmc/addons/AddonInstaller.cpp
+index e87d299..c100089 100644
+--- a/xbmc/addons/AddonInstaller.cpp
++++ b/xbmc/addons/AddonInstaller.cpp
+@@ -80,15 +80,16 @@ void CAddonInstaller::OnJobComplete(unsigned int jobID, bool success, CJob* job)
+   { // repo job finished
+     m_repoUpdateDone.Set();
+     m_repoUpdateJob = 0;
++    lock.Leave();
+   }
+   else
+   { // download job
+     JobMap::iterator i = find_if(m_downloadJobs.begin(), m_downloadJobs.end(), bind2nd(find_map(), jobID));
+     if (i != m_downloadJobs.end())
+       m_downloadJobs.erase(i);
++    lock.Leave();
+     PrunePackageCache();
+   }
+-  lock.Leave();
+ 
+   CGUIMessage msg(GUI_MSG_NOTIFY_ALL, 0, 0, GUI_MSG_UPDATE);
+   g_windowManager.SendThreadMessage(msg);
+-- 
+1.8.5.5
+