Properly handle default case

6 years ago · e6fe85bc2d
parent 358676db44
commit e6fe85bc2d
1 changed files with 2 additions and 1 deletions
--- a/src/compiler/python_generator.cc
+++ b/src/compiler/python_generator.cc
@ -762,7 +762,8 @@ static bool ParseParameters(const grpc::string& parameter,
                            grpc::string* error) {
  std::vector<grpc::string> comma_delimited_parameters;
  grpc_python_generator::Split(parameter, ',', &comma_delimited_parameters);
-  if (comma_delimited_parameters.empty()) {
+  if (comma_delimited_parameters.size() == 1 &&
+      comma_delimited_parameters.empty()) {
    *grpc_version = "grpc_2_0";
  } else if (comma_delimited_parameters.size() == 1) {
    *grpc_version = comma_delimited_parameters[0];