Fix for the error on post creation if date was not specified.

Author: alishutc

Rakefile

@@ -40,19 +40,19 @@ module JB
   end #Path
 end #JB
 
-# Usage: rake post title="A Title" date="2012-02-09"
+# Usage: rake post title="A Title" [date="2012-02-09"]
 desc "Begin a new post in #{CONFIG['posts']}"
 task :post do
   abort("rake aborted: '#{CONFIG['posts']}' directory not found.") unless FileTest.directory?(CONFIG['posts'])
   title = ENV["title"] || "new-post"
   slug = title.downcase.strip.gsub(' ', '-').gsub(/[^\w-]/, '')
   begin
-    date = (Time.parse(ENV['date']) || Time.now).strftime('%Y-%m-%d')
+    date = (ENV['date'] ? Time.parse(ENV['date']) : Time.now).strftime('%Y-%m-%d')
   rescue Exception => e
     puts "Error - date format must be YYYY-MM-DD, please check you typed it correctly!"
     exit -1
   end
-  filename = File.join(CONFIG['posts'], "#{date}-#{slug}.#{CONFIG['post_ext']}")
+  filename = File.join(CONFIG['posts'], "##{date}-#{slug}.#{CONFIG['post_ext']}")
   if File.exist?(filename)
     abort("rake aborted!") if ask("#{filename} already exists. Do you want to overwrite?", ['y', 'n']) == 'n'
   end