From b41bf41f56df0cfb809d7890d124a8642d6e92ef Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Mon, 25 Jan 2021 18:31:01 +0100
Subject: [PATCH] Fix again prefix/postfix (both were wrong order)

---
 .gitignore | 4 +++-
 tree.c     | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 4b06518..88be8dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,9 @@ com*
 ex1*
 *.o
 perm*
+timer
 oper
 tree
 lceb
-gmon.out
\ No newline at end of file
+gmon.out
+OUT*
diff --git a/tree.c b/tree.c
index 0b9c36e..417d2b9 100644
--- a/tree.c
+++ b/tree.c
@@ -72,13 +72,13 @@ void print_node(node, side, depth, details)
             } else {
                 printf("%d ", node->val);
             }
-            print_node(node->right, TREE_RIGHT, depth+1, details);
             print_node(node->left, TREE_LEFT, depth+1, details);
+            print_node(node->right, TREE_RIGHT, depth+1, details);
             break;
         case 0:                                   /* postfix */
         case 5:                                   /* dc suitable */
-            print_node(node->right, TREE_RIGHT, depth+1, details);
             print_node(node->left, TREE_LEFT, depth+1, details);
+            print_node(node->right, TREE_RIGHT, depth+1, details);
             if (node->type==TREE_NODE) {
                 printf("%c ", node->op);
             } else {