diff --git a/Library/Homebrew/livecheck/livecheck.rb b/Library/Homebrew/livecheck/livecheck.rb
index c446f0a6c6..b2b1f03570 100644
--- a/Library/Homebrew/livecheck/livecheck.rb
+++ b/Library/Homebrew/livecheck/livecheck.rb
@@ -658,9 +658,13 @@ module Homebrew
         end
 
         if debug
-          puts "URL (strategy):   #{strategy_data[:url]}" if strategy_data[:url] != url
-          puts "URL (final):      #{strategy_data[:final_url]}" if strategy_data[:final_url]
-          puts "Regex (strategy): #{strategy_data[:regex].inspect}" if strategy_data[:regex] != livecheck_regex
+          if strategy_data[:url].present? && strategy_data[:url] != url
+            puts "URL (strategy):   #{strategy_data[:url]}"
+          end
+          puts "URL (final):      #{strategy_data[:final_url]}" if strategy_data[:final_url].present?
+          if strategy_data[:regex].present? && strategy_data[:regex] != livecheck_regex
+            puts "Regex (strategy): #{strategy_data[:regex].inspect}"
+          end
           puts "Cached?:          Yes" if strategy_data[:cached] == true
         end