1 files changed, 2 insertions, 3 deletions
diff --git a/lib/prime.rb b/lib/prime.rb
index ef0784a385..d361e96720 100644
--- a/lib/prime.rb
+++ b/lib/prime.rb
@@ -436,9 +436,8 @@ class Prime
         end
       end
 
-      segment.each do |prime|
-        @primes.push prime unless prime.nil?
-      end
+      @primes.concat(segment.compact!)
+
       @max_checked = segment_max
     end
   end