DEV: prevent already initialized constant warning

2020-08-07 16:28:43 +02:00 · 2020-08-07 16:28:43 +02:00 · c5c5bb4fad
parent 78d443ad40
commit c5c5bb4fad
1 changed files with 1 additions and 1 deletions
--- a/lib/discourse.rb
+++ b/lib/discourse.rb
@ -24,7 +24,7 @@ module Discourse
  end

  class Utils
-    URI_REGEXP = URI.regexp(%w{http https})
+    URI_REGEXP ||= URI.regexp(%w{http https})

    # Usage:
    #   Discourse::Utils.execute_command("pwd", chdir: 'mydirectory')