plugin/gRPC: fix panic when special paths are not set (#3946)

* plugin/gRPC: fix panic when special paths are not set * Remove comment

plugin/gRPC: fix panic when special paths are not set (#3946)
* plugin/gRPC: fix panic when special paths are not set * Remove comment
5ccb3474 · Brian Kassouf · GitHub · f64bcf1a · 5ccb3474
Unverified Commit 5ccb3474 authored 7 years ago by Brian Kassouf Committed by GitHub 7 years ago
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with 4 additions and 1 deletion
+4 -1
--- a/logical/plugin/grpc_backend_client.go
+++ b/logical/plugin/grpc_backend_client.go
@@ -73,12 +73,15 @@ func (b *backendGRPCPluginClient) HandleRequest(ctx context.Context, req *logica
 }

 func (b *backendGRPCPluginClient) SpecialPaths() *logical.Paths {
-	// Timeout the connection
 	reply, err := b.client.SpecialPaths(b.doneCtx, &pb.Empty{})
 	if err != nil {
 		return nil
 	}

+	if reply.Paths == nil {
+		return nil
+	}
+
 	return &logical.Paths{
 		Root:            reply.Paths.Root,
 		Unauthenticated: reply.Paths.Unauthenticated,