add missed explicit

10 years ago · b6d57e704b
parent 2ea980652f
commit b6d57e704b
1 changed files with 1 additions and 1 deletions
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@ -62,7 +62,7 @@ typedef std::list<grpc_time> deadline_list;

 class ClientRpcContext {
 public:
-  ClientRpcContext(int ch) : channel_id_(ch) {}
+  explicit ClientRpcContext(int ch) : channel_id_(ch) {}
  virtual ~ClientRpcContext() {}
  // next state, return false if done. Collect stats when appropriate
  virtual bool RunNextState(bool, Histogram* hist) = 0;