fix occasional ambed crash when device fails init

3 years ago · 88ab5d4571
parent adec5c8d14
commit 88ab5d4571
1 changed files with 9 additions and 0 deletions
--- a/ambed/cusb3xxxinterface.cpp
+++ b/ambed/cusb3xxxinterface.cpp
@ -52,6 +52,15 @@ CUsb3xxxInterface::CUsb3xxxInterface(uint32 uiVid, uint32 uiPid, const char *szD

 CUsb3xxxInterface::~CUsb3xxxInterface()
 {
+    // stop thread first
+    m_bStopThread = true;
+    if ( m_pThread != NULL )
+    {
+        m_pThread->join();
+        delete m_pThread;
+        m_pThread = NULL;
+    }
+    
    // delete m_SpeechQueues
    for ( int i = 0; i < m_SpeechQueues.size(); i++ )
    {