Merge pull request #13195 from samford/curl_http_content_headers_and_checksum-reinstate-old-return-behavior

Curl: Remove guard from certain parsing logic

Library/Homebrew/utils/curl.rb

@@ -345,7 +345,6 @@ module Utils
         user_agent:        user_agent
       )
 
-      if status.success?
       parsed_output = parse_curl_output(output)
       responses = parsed_output[:responses]
 
@@ -359,6 +358,7 @@ module Utils
       etag = headers["etag"][ETAG_VALUE_REGEX, 1] if headers["etag"].present?
       content_length = headers["content-length"]
 
+      if status.success?
         file_contents = File.read(file.path)
         file_hash = Digest::SHA2.hexdigest(file_contents) if hash_needed
       end