1 files changed, 13 insertions, 0 deletions
diff --git a/src/cmd/rc/code.c b/src/cmd/rc/code.c
index 748c964..47266e4 100644
--- a/src/cmd/rc/code.c
+++ b/src/cmd/rc/code.c
@@ -349,6 +349,19 @@ walk(Tree *node)
     case Tpipefd:
 #endif
 
+    case Tdup:
+        if(node->redir.type == Rdupfd){
+            emitf(Xdup);
+            emiti(node->redir.fd[0]);
+            emiti(node->redir.fd[1]);
+        }else{
+            emitf(Xclose);
+            emiti(node->redir.fd[0]);
+        }
+        walk(node->child[1]);
+        emitf(Xpopredir);
+        break;
+
     case Tredir:
         emitf(Xmark);
         walk(node->child[0]);