X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/af6a8a3a102ff0230fcc6d90ad213e2e7d706fa8..40d11af2de7aed77c90970ba2b61dd754a225117:/lib/dvb/dvb.cpp

diff --git a/lib/dvb/dvb.cpp b/lib/dvb/dvb.cpp
index ad5dfa64..b887dc0d 100644
--- a/lib/dvb/dvb.cpp
+++ b/lib/dvb/dvb.cpp
@@ -42,6 +42,16 @@ DEFINE_REF(eDVBResourceManager);
 
 eDVBResourceManager *eDVBResourceManager::instance;
 
+RESULT eDVBResourceManager::getInstance(ePtr<eDVBResourceManager> &ptr)
+{
+	if (instance)
+	{
+		ptr = instance;
+		return 0;
+	}
+	return -1;
+}
+
 eDVBResourceManager::eDVBResourceManager()
 	:m_releaseCachedChannelTimer(eApp)
 {
@@ -788,7 +798,11 @@ void eDVBChannel::getNextSourceSpan(off_t current_offset, size_t bytes_read, off
 		}
 		
 		if (relative == 1) /* pts relative */
+		{
 			pts += now;
+			if (pts < 0)
+				pts = 0;
+		}
 
 		if (relative != 2)
 			if (pts < 0)
@@ -974,6 +988,9 @@ RESULT eDVBChannel::getDemux(ePtr<iDVBDemux> &demux, int cap)
 
 RESULT eDVBChannel::getFrontend(ePtr<iDVBFrontend> &frontend)
 {
+	frontend = 0;
+	if (!m_frontend)
+		return -ENODEV;
 	frontend = &m_frontend->get();
 	if (frontend)
 		return 0;