Added a null check for input stream.

1 files changed, 5 insertions, 2 deletions

diff --git a/sdl_android_lib/src/com/smartdevicelink/transport/USBTransport.java b/sdl_android_lib/src/com/smartdevicelink/transport/USBTransport.java
index 196c546db..23736f93f 100644
--- a/sdl_android_lib/src/com/smartdevicelink/transport/USBTransport.java
+++ b/sdl_android_lib/src/com/smartdevicelink/transport/USBTransport.java
@@ -19,7 +19,7 @@ import com.smartdevicelink.exception.SdlException;
 import com.smartdevicelink.exception.SdlExceptionCause;

 import com.smartdevicelink.protocol.SdlPacket;

 import com.smartdevicelink.trace.SdlTrace;

-import com.smartdevicelink.trace.enums.InterfaceActivityDirection;
+import com.smartdevicelink.trace.enums.InterfaceActivityDirection;

 import com.smartdevicelink.transport.enums.TransportType;

 import com.smartdevicelink.util.DebugTool;

 

@@ -773,7 +773,10 @@ public class USBTransport extends SdlTransport {
             // read loop

             while (!isInterrupted()) {

                 try {

-                	bytesRead = mInputStream.read(buffer);

+                    if (mInputStream == null)

+                        continue;

+

+                    bytesRead = mInputStream.read(buffer);

                     if (bytesRead == -1) {

                         if (isInterrupted()) {

                             logI("EOF reached, and thread is interrupted");