From dc86ffee1c7f05a30a1eff63a8348a4a73659451 Mon Sep 17 00:00:00 2001
From: Stefan Zabka <zabkaste@hu-berlin.de>
Date: Mon, 25 May 2020 20:31:27 +0200
Subject: Closing stdin for processes without pipe running in bg

---
 02_exercise/process.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/02_exercise/process.c b/02_exercise/process.c
index 0b69074..c5be8c3 100644
--- a/02_exercise/process.c
+++ b/02_exercise/process.c
@@ -113,6 +113,9 @@ int exec_command(process p) {
             dup2(p.in_fd, 0);
             close(p.in_fd);
         }
+        if(p.in_fd == 0 && !p.blocking) {
+            close(0);
+        }
 
         if (p.out_fd != 0) {
             dup2(p.out_fd, 1);
-- 
cgit v1.2.3-54-g00ecf