lib/nilify_blanks.rb in railsgarden-nilify_blanks-0.1.1 vs lib/nilify_blanks.rb in railsgarden-nilify_blanks-0.1.2

@@ -5,9 +5,11 @@
     end
     
     module ClassMethods
       def nilify_blanks(options = {})
         return if self.included_modules.include?(NilifyBlanks::InstanceMethods)
+        return unless self.table_exists?
+        
         include NilifyBlanks::InstanceMethods
         
         if options[:only]
           options[:only] = [options[:only]] unless options[:only].is_a?(Array)
           options[:only] = options[:only].map(&:to_s)
\ No newline at end of file