Use detect instead select to avoid "sh: [mysqldump]: command not found".

Signed-off-by: José Valim <jose.valim@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/activerecord/examples/performance.rb b/activerecord/examples/performance.rb
index ccd60c6c69..c4ce361b5d 100644
--- a/activerecord/examples/performance.rb
+++ b/activerecord/examples/performance.rb
@@ -88,7 +88,7 @@ else
     )
   end
 
-  mysqldump_bin = %w[mysqldump mysqldump5].select { |bin| `which #{bin}`.length > 0 }
+  mysqldump_bin = %w[mysqldump mysqldump5].detect { |bin| `which #{bin}`.length > 0 }
   `#{mysqldump_bin} -u #{conn[:username]} #{"-p#{conn[:password]}" unless conn[:password].blank?} #{conn[:database]} exhibits users > #{sqlfile}`
 end