Fixes an issue running the tests on Ruby2.2

9 years ago · b48236a2b4
parent c8bd16b7e1
commit b48236a2b4
1 changed files with 1 additions and 0 deletions
--- a/src/ruby/spec/pb/health/checker_spec.rb
+++ b/src/ruby/spec/pb/health/checker_spec.rb
@ -31,6 +31,7 @@ require 'grpc'
 require 'grpc/health/v1alpha/health'
 require 'grpc/health/checker'
 require 'open3'
+require 'tmpdir'

 def can_run_codegen_check
  system('which grpc_ruby_plugin') && system('which protoc')