Debugger: Allow LLDB to start up in the presence of warnings

Task-number: QTCREATORBUG-11371

Change-Id: Iad75b59e971933fef8ef94c20333035188d33a57
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/debugger/lldb/lldbengine.cpp

@@ -902,8 +902,6 @@ void LldbEngine::readLldbStandardError()
     qDebug() << "\nLLDB STDERR" << err;
     //qWarning() << "Unexpected lldb stderr:" << err;
     showMessage(_(err), LogError);
-    if (!err.startsWith("warning:"))
-        m_lldbProc.kill();
 }
 
 void LldbEngine::readLldbStandardOutput()