Protocol buffer enum first character dropped in grpc_generator.cc

[uwemaurer]

I noticed that in a proto file when there is no package set, then the enums are missing the first character.

syntax = "proto3";

enum Status {
    CREATED = 0;
    PROCESSING = 1;
}

message InfoResponse {
    Status status = 1;
}

will produce tatus instead of Status

export class InfoResponse extends jspb.Message {
  getStatus(): tatus;
  setStatus(value: tatus): InfoResponse;

  serializeBinary(): Uint8Array;
  toObject(includeInstance?: boolean): InfoResponse.AsObject;
  static toObject(includeInstance: boolean, msg: InfoResponse): InfoResponse.AsObject;
  static serializeBinaryToWriter(message: InfoResponse, writer: jspb.BinaryWriter): void;
  static deserializeBinary(bytes: Uint8Array): InfoResponse;
  static deserializeBinaryFromReader(message: InfoResponse, reader: jspb.BinaryReader): InfoResponse;
}

export namespace InfoResponse {
  export type AsObject = {
    status: tatus,
  }
}

export enum Status { 
  CREATED = 0,
  PROCESSING = 1,
}

It can be fixed by setting a package but it worked fine with empty package with version 1.1.0

I think this change is responsible:
cd059a2#diff-2e729f9088e537bfeb6fefc318963a96

return enum_name.substr(1); instead of

if (!js_field_type.empty() && js_field_type[0] == '.') {
      js_field_type = js_field_type.substr(1);
    }