- improved scan error handling

2 files changed, 12 insertions, 2 deletions

diff --git a/lib/components/scan.cpp b/lib/components/scan.cpp
index c82d04ef..ad2e4d1a 100644
--- a/lib/components/scan.cpp
+++ b/lib/components/scan.cpp
@@ -89,7 +89,10 @@ int eComponentScan::start()
 	ePtr<iDVBChannel> channel;
 
 	if (mgr->allocateRawChannel(channel))
+	{
 		eDebug("scan: allocating raw channel failed!");
+		return -1;
+	}
 
 	std::list<ePtr<iDVBFrontendParameters> > list;
 		
@@ -98,7 +101,7 @@ int eComponentScan::start()
 	m_scan = new eDVBScan(channel);
 	m_scan->connectEvent(slot(*this, &eComponentScan::scanEvent), m_scan_event_connection);
 	m_scan->start(list);
-
+	
 	return 0;
 }
 
@@ -126,3 +129,8 @@ int eComponentScan::isDone()
 {
 	return m_done;
 }
+
+int eComponentScan::getError()
+{
+	return m_failed;
+}
diff --git a/lib/components/scan.h b/lib/components/scan.h
index ca64f5e2..62456138 100644
--- a/lib/components/scan.h
+++ b/lib/components/scan.h
@@ -26,9 +26,11 @@ public:
 		/* get number of services */
 	int getNumServices();
 	
-		/* true when done. */
+		/* true when done or error */
 	int isDone();
 	
+	int getError();
+	
 	int start();
 };