Merge pull request #5 from aboutsource/fix/popen3_arguments

Restore regular unsplatted arguments for open3 subprocess

Author: jonathanschlue-as

bin/check-minio-update.rb

@@ -73,7 +73,7 @@ def get_latest_version(checkurl, platform)
   end
 
   def get_local_version
-    stdout, stderr, status = Open3.capture3([{'PATH' => ENV['PATH']}, 'minio --version', :unsetenv_others => true])
+    stdout, stderr, status = Open3.capture3({ 'PATH' => ENV['PATH'] }, 'minio --version', :unsetenv_others => true)
 
     raise IOError, "Unable to gather local minio version: #{stderr}" unless status.success?
 

spec/check-minio-update_spec.rb

@@ -9,8 +9,7 @@
   before do
     stub_checksum_request
     allow(check).to(receive(:output))
-    allow(Open3).to(receive(:capture3).with(array_including('minio --version'))
-                                      .and_return([stdout, stderr, double(:success? => success)]))
+    allow(Open3).to(receive(:capture3).and_return([stdout, stderr, double(:success? => success)]))
   end
 
   let(:checksum_request) do
@@ -81,7 +80,7 @@
     end
   end
 
-  context 'with release url not found' do ||
+  context 'with release url not found' do
     let(:response) { { body: '404 Not Found', status: 404 } }
 
     it 'should be unknown' do