Fix harmless warning about a possibly uninitialized variable.

gcc complained about possibly uninitialized variable in QueueTestCase in
optimized build, just initialize it to suppress this warning.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64112 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/tests/thread/queue.cpp b/tests/thread/queue.cpp
index a70108db6094b51ee9b051d2bb7662eb1e53c6aa..16a4dc3f1479407c86b6bc264cda8b79f76d8a59 100644 (file)
--- a/tests/thread/queue.cpp
+++ b/tests/thread/queue.cpp
@@ -174,7 +174,7 @@ void *QueueTestCase::MyThread::Entry()
     while ( messagesReceived < m_maxMsgCount )
     {
         wxMessageQueueError result;
     while ( messagesReceived < m_maxMsgCount )
     {
         wxMessageQueueError result;

-        int msg;
+        int msg = -1; // just to suppress "possibly uninitialized" warnings

 
         if ( m_type == WaitWithTimeout )
             result = m_queue.ReceiveTimeout(1000, msg);
 
         if ( m_type == WaitWithTimeout )
             result = m_queue.ReceiveTimeout(1000, msg);