diff options
Diffstat (limited to 'test/cpp/qps/driver.cc')
| -rw-r--r-- | test/cpp/qps/driver.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/cpp/qps/driver.cc b/test/cpp/qps/driver.cc index ea0b38e8ad..22b2cd080d 100644 --- a/test/cpp/qps/driver.cc +++ b/test/cpp/qps/driver.cc @@ -101,7 +101,7 @@ static std::unordered_map<string, std::deque<int>> get_hosts_and_cores( static deque<string> get_workers(const string& name) { char* env = gpr_getenv(name.c_str()); - if (!env) return deque<string>(); + if (!env || strlen(env) == 0) return deque<string>(); deque<string> out; char* p = env; |