1 files changed, 2 insertions, 10 deletions

diff --git a/src/build.cc b/src/build.cc
index 73dc1ff..76d317f 100644
--- a/src/build.cc
+++ b/src/build.cc
@@ -414,25 +414,17 @@ void Plan::CleanNode(DependencyScan* scan, Node* node) {
         begin = (*ei)->inputs_.begin(),
         end = (*ei)->inputs_.end() - (*ei)->order_only_deps_;
     if (find_if(begin, end, mem_fun(&Node::dirty)) == end) {
-      // Recompute most_recent_input and command.
+      // Recompute most_recent_input.
       Node* most_recent_input = NULL;
       for (vector<Node*>::iterator ni = begin; ni != end; ++ni) {
         if (!most_recent_input || (*ni)->mtime() > most_recent_input->mtime())
           most_recent_input = *ni;
       }
-      string command = (*ei)->EvaluateCommand(true);
 
       // Now, this edge is dirty if any of the outputs are dirty.
-      bool dirty = false;
-      for (vector<Node*>::iterator ni = (*ei)->outputs_.begin();
-           !dirty && ni != (*ei)->outputs_.end(); ++ni) {
-        dirty = scan->RecomputeOutputDirty(*ei, most_recent_input,
-                                           command, *ni);
-      }
-
       // If the edge isn't dirty, clean the outputs and mark the edge as not
       // wanted.
-      if (!dirty) {
+      if (!scan->RecomputeOutputsDirty(*ei, most_recent_input)) {
         for (vector<Node*>::iterator ni = (*ei)->outputs_.begin();
              ni != (*ei)->outputs_.end(); ++ni) {
           CleanNode(scan, *ni);