Merge pull request #41 from bootleq/tmpdir

Change tmp_path default value to Dir::tmpdir.
galetahub · Jan 21, 2014 · 4aac1c0 · 4aac1c0
2 parents 9310eff + 4062eb0
commit 4aac1c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/simple_captcha.rb b/lib/simple_captcha.rb
@@ -41,7 +41,7 @@ module SimpleCaptcha
 
   # tmp directory
   mattr_accessor :tmp_path
-  @@tmp_path = nil
+  @@tmp_path = Dir::tmpdir
 
   def self.add_image_style(name, params = [])
     SimpleCaptcha::ImageHelpers.image_styles.update(name.to_s => params)