device_simulator/client.c.patch

*** grpc-c_orig/lib/client.c 2017-07-03 16:52:30.467488835 +0530
--- grpc-c/lib/client.c	2017-07-12 15:34:28.904950001 +0530
***************
*** 134,141 ****
      }
  
      bzero(buf, BUFSIZ);
!     snprintf_safe(buf, sizeof(buf), "%s%s", PATH_GRPC_C_DAEMON_SOCK, 
! 		  server_name);
      if (buf[0] == '\0') {
  	return NULL;
      }
--- 134,141 ----
      }
  
      bzero(buf, BUFSIZ);
!     /*snprintf_safe(buf, sizeof(buf), "%s%s", PATH_GRPC_C_DAEMON_SOCK, server_name);*/
!     snprintf_safe(buf, sizeof(buf), "%s", server_name);
      if (buf[0] == '\0') {
  	return NULL;
      }
***************
*** 1039,1049 ****
--- 1039,1051 ----
      gpr_timespec tout;
      grpc_c_context_t *context;
  
+ #if 0
      if (context == NULL) {
  	gpr_log(GPR_ERROR, "Invalid context pointer provided");
  	rc = GRPC_C_FAIL;
  	goto cleanup;
      }
+ #endif
  
      context = gc_client_prepare_ops(client, mdarray, 1, input, NULL, 
  				    client_streaming, server_streaming, NULL, 
***************
--- grpc-c_orig/lib/client.c    2017-09-19 21:08:29.506546198 +0530
+++ grpc-c/lib/client.c 2017-09-19 21:10:52.137702783 +0530
@@ -967,7 +967,6 @@

     if (*output == NULL) {
        grpc_c_context_free(context);
-       gpr_log(GPR_ERROR, "No output to return");
        rc = GRPC_C_FAIL;
        goto cleanup;
     }