From 273e12e38650a7da4390cdeaad9fa13018ed9765 Mon Sep 17 00:00:00 2001
From: Nils Adermann <naderman@naderman.de>
Date: Sun, 22 May 2011 19:39:54 +0200
Subject: [PATCH] Rule unification

---
 src/Composer/DependencyResolver/Solver.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Composer/DependencyResolver/Solver.php b/src/Composer/DependencyResolver/Solver.php
index 791076caa..c80080af7 100644
--- a/src/Composer/DependencyResolver/Solver.php
+++ b/src/Composer/DependencyResolver/Solver.php
@@ -434,6 +434,11 @@ class Solver
         }
     }
 
+    public function unifyRules()
+    {
+
+    }
+
     public function solve(Request $request)
     {
         $this->jobs = $request->getJobs();
@@ -500,11 +505,7 @@ class Solver
         */
         // solver_unifyrules(solv);                          /* remove duplicate rpm rules */
 
-// no idea what this is
-//   /* create dup maps if needed. We need the maps early to create our
-//    * update rules */
-//   if (hasdupjob)
-//     solver_createdupmaps(solv);
+        $this->unifyRules();
 
         foreach ($installedPackages as $package) {
             // create a feature rule which allows downgrades