diff options
Diffstat (limited to 'src/core/lib/transport/transport.h')
| -rw-r--r-- | src/core/lib/transport/transport.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index 57c18d1e30..811610ffbf 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -42,7 +42,9 @@ typedef struct grpc_transport grpc_transport; for a stream. */ typedef struct grpc_stream grpc_stream; +#ifndef NDEBUG extern grpc_tracer_flag grpc_trace_stream_refcount; +#endif typedef struct grpc_stream_refcount { gpr_refcount refs; |