Commented the current code.

The output directory is now also set at the start.

examples/build.rs

@@ -5,6 +5,7 @@ extern crate mason;
 
 
 
+use std::env;
 use std::path::PathBuf;
 
 use mason::Processor;
@@ -48,7 +49,21 @@ pub fn main()
 
       None =>
       {
-         output_dir = PathBuf::new();
+         // Try to just get the current directory.
+         match env::current_dir()
+         {
+            Ok(dir) =>
+            {
+               output_dir = PathBuf::from(dir);
+            }
+
+            Err(error) =>
+            {
+               // Then just default to "".
+               warn!("{}", error);
+               output_dir = PathBuf::new();
+            }
+         }
       }
    }