dist/parser/server.rb in prettier-2.0.0.pre.rc2 vs dist/parser/server.rb in prettier-2.0.0.pre.rc3

@@ -110,11 +110,12 @@
 # Map each candidate connection method to a thread that will check if it works.
 candidates.map! do |candidate|
   Thread.new do
     Thread.current.report_on_exception = false
 
-    stdout, status =
-      Open3.capture2("#{candidate} #{information}", stdin_data: 'ping')
+    # We do not care about stderr here, so throw it away
+    stdout, _stderr, status =
+      Open3.capture3("#{candidate} #{information}", stdin_data: 'ping')
 
     candidate if JSON.parse(stdout) == 'pong' && status.exitstatus == 0
   rescue StandardError
     # We don't actually care if this fails, because we'll just skip that
     # connection option.