Minor fix: don't initialise livecheck unless needed

2022-06-30 17:01:11 +02:00 · 2022-06-30 17:01:11 +02:00 · 7692098cd1
commit 7692098cd1
parent 1ba610707d
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/resource.rb
+++ b/Library/Homebrew/resource.rb
@ -183,7 +183,7 @@ class Resource
  #   regex /foo-(\d+(?:\.\d+)+)\.tar/
  # end</pre>
  def livecheck(&block)
-    @livecheck ||= Livecheck.new(self)
+    @livecheck ||= Livecheck.new(self) if block
    return @livecheck unless block

    @livecheckable = true