From dffe48ee9dec21e3dbcb374f938d747da8d66f12 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Tue, 14 Feb 2023 09:33:29 +0100
Subject: add set env variables

---
 smash/exec.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'smash/exec.c')

diff --git a/smash/exec.c b/smash/exec.c
index b37576a..779fccd 100644
--- a/smash/exec.c
+++ b/smash/exec.c
@@ -1,4 +1,7 @@
 #include "exec.h"
+#include "parser.h"
+#include "builtin.h"
+#include "variable.h"
 
 #include "../lib/sys/execve.h"
 #include "../lib/sys/fork.h"
@@ -13,9 +16,6 @@
 #include "../lib/malloc/malloc.h"
 #include "../lib/list/list.h"
 
-#include "parser.h"
-#include "builtin.h"
-
 void print_call(char **argv)
 {
 	while (*argv) {
@@ -89,6 +89,9 @@ void exec(char *line)
 			}
 			if (exp->next)
 				dup2(pipefd[1][PIPE_IN], STDOUT_FD);
+			else if (get_end_fd() != STDOUT_FD)
+				dup2(get_end_fd(), STDOUT_FD);
+
 
 			close(pipefd[1][PIPE_OUT]);
 			close(pipefd[1][PIPE_IN]);
-- 
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