simple_navigation.rb in andi-simple-navigation-1.1.2

- old
+ new

@@ -1,12 +1,15 @@
 # A plugin for generating a simple navigation. See README for resources on usage instructions.
 module SimpleNavigation
 
   mattr_accessor :config_file
+  mattr_accessor :config_file_path
   
   # Reads the specified config_file and stores it for later evaluation.
-  def self.load_config(config_file)
-    self.config_file = IO.read(config_file)
+  def self.load_config
+    raise "config_file_path is not set!" unless self.config_file_path
+    raise "Config file '#{config_file_path}' does not exists!" unless File.exists?(self.config_file_path)
+    self.config_file = IO.read(self.config_file_path)
   end
 
   # Returns the singleton instance of the SimpleNavigation::Configuration
   def self.config 
     Configuration.instance
\ No newline at end of file