Update image magick path support code

greyblake · Jan 11, 2011 · b849394 · b849394
1 parent 29c483c
commit b849394
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/README.rdoc b/README.rdoc
@@ -156,7 +156,7 @@ You can add your own style:
         "-bordercolor '#E0E2E3'"])
   end
 
-You can provide the path where image_magick is installed as well as well:
+You can provide the path where image_magick is installed as well:
 
   SimpleCaptcha.setup do |sc|
     sc.image_magick_path = '/usr/bin' # you can check this from console by running: which convert

diff --git a/lib/simple_captcha/utils.rb b/lib/simple_captcha/utils.rb
@@ -8,8 +8,7 @@ def self.run(cmd, params = "", expected_outcodes = 0)
       command = "#{command} 2>&1"
 
       unless (image_magick_path = SimpleCaptcha.image_magick_path).blank?
-        image_magick_path.chop! if image_magick_path.last == "/"
-        command = image_magick_path + "/" + command
+        command = File.join(image_magick_path, command)
       end
 
       output = `#{command}`