From 6232717898173885fafe1a9884543e627b79b72f Mon Sep 17 00:00:00 2001
From: Jason Lee <huacnlee@gmail.com>
Date: Fri, 20 May 2016 17:45:40 +0800
Subject: [PATCH] Fix last version yellow color missing bug. version 0.4.4

---
 CHANGELOG.md             | 2 +-
 Gemfile.lock             | 2 +-
 lib/rucaptcha/captcha.rb | 9 ++++++---
 lib/rucaptcha/version.rb | 2 +-
 4 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9b9391..dfe7472 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-0.4.3
+0.4.4
 
 - Remove deprecated `width`, `height` config.
 - Delete session key after verify (#23).
diff --git a/Gemfile.lock b/Gemfile.lock
index 7067620..6fa101a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rucaptcha (0.4.3)
+    rucaptcha (0.4.4)
       posix-spawn (>= 0.3.0)
 
 GEM
diff --git a/lib/rucaptcha/captcha.rb b/lib/rucaptcha/captcha.rb
index 59b8b1a..2b2cca9 100644
--- a/lib/rucaptcha/captcha.rb
+++ b/lib/rucaptcha/captcha.rb
@@ -5,9 +5,8 @@ module RuCaptcha
     class << self
       def random_color
         if RuCaptcha.config.style == :colorful
-          color_seed = (rand(150) + 40).to_s(8)
-          color = [0.to_s(8), 0.to_s(8), 0.to_s(8)]
-          color[rand(3)] = color_seed
+          color = [random_color_seed, random_color_seed, random_color_seed]
+          color[rand(3)] = 0.to_s(8)
           color
         else
           color_seed = rand(50).to_s(8)
@@ -15,6 +14,10 @@ module RuCaptcha
         end
       end
 
+      def random_color_seed
+        (rand(150) + 10).to_s(8)
+      end
+
       def random_chars
         chars = SecureRandom.hex(RuCaptcha.config.len / 2).downcase
         chars.gsub!(/[0ol1]/i, (rand(8) + 2).to_s)
diff --git a/lib/rucaptcha/version.rb b/lib/rucaptcha/version.rb
index 77ea63e..bd2ba7e 100644
--- a/lib/rucaptcha/version.rb
+++ b/lib/rucaptcha/version.rb
@@ -1,3 +1,3 @@
 module RuCaptcha
-  VERSION = '0.4.3'
+  VERSION = '0.4.4'
 end