commit 3c42425cd1c3a1ca37f6079ca85e6dd0fa7e2f80
author yang-g <yangg@google.com> Mon Dec 11 15:08:51 2017 -0800
committer yang-g <yangg@google.com> Mon Dec 11 15:08:51 2017 -0800
tree 4607896ab0f2f1a87871cfd97022c600854dd856
parent 7fd341746b3fc144a18e8b8491be5264d01eb7f8

Use the correct env var name

src/core/lib/security/credentials/google_default/credentials_generic.cc

diff --git a/src/core/lib/security/credentials/google_default/credentials_generic.cc b/src/core/lib/security/credentials/google_default/credentials_generic.cc
index 58ee080..af103f5 100644
--- a/src/core/lib/security/credentials/google_default/credentials_generic.cc
+++ b/src/core/lib/security/credentials/google_default/credentials_generic.cc
@@ -29,7 +29,7 @@
   char* result = nullptr;
   char* base = gpr_getenv(GRPC_GOOGLE_CREDENTIALS_PATH_ENV_VAR);
   if (base == nullptr) {
-    gpr_log(GPR_ERROR, "Could not get " GRPC_GOOGLE_CREDENTIALS_ENV_VAR
+    gpr_log(GPR_ERROR, "Could not get " GRPC_GOOGLE_CREDENTIALS_PATH_ENV_VAR
                        " environment variable.");
     return nullptr;
   }