lib/cnimon_palindrome.rb in cnimon_palindrome-0.2.0 vs lib/cnimon_palindrome.rb in cnimon_palindrome-0.3.0

@@ -1,10 +1,10 @@
 require "cnimon_palindrome/version"
 
 module CnimonPalindrome
   # Returns true for a palindrome, false otherwise.
   def palindrome?
-    processed_content == processed_content.reverse
+    processed_content == processed_content.reverse && !processed_content.empty?
   end
 
   private
 
     # Returns content for palindrome testing.