Initialize mutex to nullptr.

9 years ago · 7275f36411
parent f30941cd95
commit 7275f36411
1 changed files with 1 additions and 1 deletions
--- a/test/cpp/util/test_credentials_provider.cc
+++ b/test/cpp/util/test_credentials_provider.cc
@ -91,7 +91,7 @@ class DefaultCredentialsProvider : public CredentialsProvider {
 };
 gpr_once g_once_init_provider_mu = GPR_ONCE_INIT;
-grpc::mutex* g_provider_mu;
+grpc::mutex* g_provider_mu = nullptr;
 CredentialsProvider* g_provider = nullptr;
 void InitProviderMu() {