Allow the Implementation binder to create its own DependencyFinder if one isn't passe...

This isn't "pure", but it still lets the DependencyFinder be injected, and it
also makes bindImplementation() work again without any other hacks or extra
arguments.

diff --git a/framework/Injector/lib/Horde/Injector/Binder/Implementation.php b/framework/Injector/lib/Horde/Injector/Binder/Implementation.php
index 56f4b6f..ebfe253 100644 (file)
--- a/framework/Injector/lib/Horde/Injector/Binder/Implementation.php
+++ b/framework/Injector/lib/Horde/Injector/Binder/Implementation.php
@@ -22,9 +22,13 @@ class Horde_Injector_Binder_Implementation implements Horde_Injector_Binder
     /**
      * TODO
      */
-    public function __construct($implementation, Horde_Injector_DependencyFinder $dependencyFinder)
+    public function __construct($implementation, Horde_Injector_DependencyFinder $dependencyFinder = null)
     {
         $this->_implementation = $implementation;
+
+        if (is_null($dependencyFinder)) {
+            $dependencyFinder = new Horde_Injector_DependencyFinder();
+        }
         $this->_dependencyFinder = $dependencyFinder;
     }