utils: make redact_secrets handle nil secrets.

Fixes #6363.
2019-08-13 08:15:24 +01:00 · 2019-08-13 08:15:24 +01:00 · c5c59149c4
commit c5c59149c4
parent 925ec737fb
1 changed files with 3 additions and 1 deletions
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@ -502,5 +502,7 @@ def command_help_lines(path)
 end

 def redact_secrets(input, secrets)
-  secrets.reduce(input) { |str, secret| str.gsub secret, "******" }.freeze
+  secrets.compact
+         .reduce(input) { |str, secret| str.gsub secret, "******" }
+         .freeze
 end