xbmc: fix PR2890, this fixes #2466

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

packages/mediacenter/xbmc/patches/12.2.0/xbmc-990.26.03-PR2890.patch

@@ -0,0 +1,68 @@
+From 94817e6fa85e2e0b39d1f0f96795435a4256fe7b Mon Sep 17 00:00:00 2001
+From: arnova <arnova@void.org>
+Date: Sun, 7 Jul 2013 12:27:08 +0200
+Subject: [PATCH] fixed: MusicInfoTag loader locked up after
+ 9752e490e40e69d53e9dbb10a972dff533192570
+
+---
+ xbmc/BackgroundInfoLoader.cpp | 6 +++++-
+ xbmc/BackgroundInfoLoader.h   | 1 +
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/xbmc/BackgroundInfoLoader.cpp b/xbmc/BackgroundInfoLoader.cpp
+index 8e488d0..1cd6e62 100644
+--- a/xbmc/BackgroundInfoLoader.cpp
++++ b/xbmc/BackgroundInfoLoader.cpp
+@@ -32,6 +32,7 @@
+   m_pObserver=NULL;
+   m_pProgressCallback=NULL;
+   m_pVecItems = NULL;
++  m_bIsLoading = false;
+ }
+ 
+ CBackgroundInfoLoader::~CBackgroundInfoLoader()
+@@ -88,6 +89,7 @@ void CBackgroundInfoLoader::Run()
+       }
+     }
+ 
++    m_bIsLoading = false;
+     OnLoaderFinish();
+   }
+   catch (...)
+@@ -110,6 +112,7 @@ void CBackgroundInfoLoader::Load(CFileItemList& items)
+ 
+   m_pVecItems = &items;
+   m_bStop = false;
++  m_bIsLoading = true;
+ 
+   m_thread = new CThread(this, "BackgroundLoader");
+   m_thread->Create();
+@@ -136,11 +139,12 @@ void CBackgroundInfoLoader::StopThread()
+   }
+   m_vecItems.clear();
+   m_pVecItems = NULL;
++  m_bIsLoading = false;
+ }
+ 
+ bool CBackgroundInfoLoader::IsLoading()
+ {
+-  return m_thread != NULL;
++  return m_bIsLoading;
+ }
+ 
+ void CBackgroundInfoLoader::SetObserver(IBackgroundLoaderObserver* pObserver)
+diff --git a/xbmc/BackgroundInfoLoader.h b/xbmc/BackgroundInfoLoader.h
+index 3a214a3..3cf28db 100644
+--- a/xbmc/BackgroundInfoLoader.h
++++ b/xbmc/BackgroundInfoLoader.h
+@@ -63,6 +63,7 @@ class CBackgroundInfoLoader : public IRunnable
+   std::vector<CFileItemPtr> m_vecItems; // FileItemList would delete the items and we only want to keep a reference.
+   CCriticalSection m_lock;
+ 
++  volatile bool m_bIsLoading;
+   volatile bool m_bStop;
+   CThread *m_thread;
+ 
+-- 
+1.8.1.6
+

packages/mediacenter/xbmc/patches/12.2.0/xbmc-990.26.04-PR2890.patch

@@ -0,0 +1,31 @@
+From fe1856c912e47a86081d08e25d95b2efcc3e14ac Mon Sep 17 00:00:00 2001
+From: arnova <arnova@void.org>
+Date: Mon, 8 Jul 2013 08:29:37 +0200
+Subject: [PATCH] fixed: Little fixup for
+ 94817e6fa85e2e0b39d1f0f96795435a4256fe7b (thanks JM)
+
+---
+ xbmc/BackgroundInfoLoader.cpp | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/xbmc/BackgroundInfoLoader.cpp b/xbmc/BackgroundInfoLoader.cpp
+index 1cd6e62..43dfb49 100644
+--- a/xbmc/BackgroundInfoLoader.cpp
++++ b/xbmc/BackgroundInfoLoader.cpp
+@@ -89,11 +89,12 @@ void CBackgroundInfoLoader::Run()
+       }
+     }
+ 
+-    m_bIsLoading = false;
+     OnLoaderFinish();
++    m_bIsLoading = false;
+   }
+   catch (...)
+   {
++    m_bIsLoading = false;
+     CLog::Log(LOGERROR, "%s - Unhandled exception", __FUNCTION__);
+   }
+ }
+-- 
+1.8.1.6
+