diff --git a/motorApp/NewportSrc/asynOctetSocket.cpp b/motorApp/NewportSrc/asynOctetSocket.cpp
index 1619ef95..41999d13 100644
--- a/motorApp/NewportSrc/asynOctetSocket.cpp
+++ b/motorApp/NewportSrc/asynOctetSocket.cpp
@@ -118,7 +118,7 @@ void SetTCPTimeout(int SocketIndex, double TimeOut)
 
 
 /***************************************************************************************/
-void SendAndReceive (int SocketIndex, char *buffer, char *valueRtrn, int returnSize)
+void SendAndReceive (int SocketIndex, char buffer[], char valueRtrn[], int returnSize)
 {
     size_t nbytesOut; 
     size_t nbytesIn;