message: Fixes - handle case when .graphqlconfig defines projects
diff: @@ -149,7 +149,7 @@ export class MessageProcessor {
  // Otherwise, subcribe watchman according to project config(s).
  const config = getGraphQLConfig(rootPath);
  let projectConfigs: GraphQLProjectConfig[] =
  - Object.values(config.getProjects()) || [];
  + Object.values(config.getProjects() || {}) || [];
  // There can either be a single config or one or more project
  // configs, but not both.
  if (projectConfigs.length === 0) {
  