Merge pull request #15 from anvyzhang/optimize

Optimize captcha verify
2015-11-20 10:48:08 +08:00 · 2015-11-20 10:48:08 +08:00 · 29d02cc09f
parent 544841d6eb 0fac15cd22
commit 29d02cc09f
1 changed files with 1 additions and 1 deletions
--- a/lib/rucaptcha/controller_helpers.rb
+++ b/lib/rucaptcha/controller_helpers.rb
@ -16,7 +16,7 @@ module RuCaptcha
    def verify_rucaptcha?(resource = nil)
      rucaptcha_at = session[:_rucaptcha_at].to_i
      # Captcha chars in Session expire in 2 minutes
-      if rucaptcha_at.blank? || (Time.now.to_i - rucaptcha_at) > 120
+      if (Time.now.to_i - rucaptcha_at) > 120
        return false
      end