Fixed compiler task and made Compiler return the path compiled file was written to.

lib/Doctrine/Compiler.php

@@ -39,7 +39,7 @@ class Doctrine_Compiler
      * cases dozens of files) can improve performance by an order of magnitude
      *
      * @throws Doctrine_Compiler_Exception      if something went wrong during the compile operation
-     * @return void
+     * @return $target Path the compiled file was written to
      */
     public static function compile($target = null, $includedDrivers = array())
     {
@@ -133,5 +133,7 @@ class Doctrine_Compiler
         
         fwrite($fp, $stripped);
         fclose($fp);
+
+        return $target;
     }
 }

lib/Doctrine/Task/Compile.php

@@ -39,8 +39,8 @@ class Doctrine_Task_Compile extends Doctrine_Task
     
     public function execute()
     {
-        Doctrine::compile($this->getArgument('compiled_path'), $this->getArgument('drivers', array()));
+        $compiledPath = Doctrine_Compiler::compile($this->getArgument('compiled_path'), $this->getArgument('drivers', array()));
 
-        $this->notify('Compiled Doctrine successfully to: ' . $this->getArgument('compiled_path'));
+        $this->notify('Compiled Doctrine successfully to: ' . $compiledPath);
     }
 }
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