From 374022ee7abb50c41c0a88a40b5bebe5d8bb7cd6 Mon Sep 17 00:00:00 2001
From: shockrah <alejandros714@protonmail.com>
Date: Tue, 17 Sep 2019 00:25:55 -0700
Subject: [PATCH] homework 3 i think

---
 334/homework/3/msh.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/334/homework/3/msh.c b/334/homework/3/msh.c
index 6ad650d..73e6511 100644
--- a/334/homework/3/msh.c
+++ b/334/homework/3/msh.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <sys/wait.h>
 #include <time.h>
 #include <sys/types.h>
 
@@ -93,13 +94,15 @@ int builtin_response(char* buffer) {
 
 	// Execute child process
 	pid_t child = fork();
-	if(child) {
+	if(child != 0) {
 		int status_child = wait(NULL);
 		if(status_child == 127) {
-			echo("command not found: oh btw remember to not print this string kek");
+			printf("msh: %s: %d", tokens[0], status_child);
 		}
 	}
-	execvp(tokens[0], tokens);
+	else {
+		execvp(tokens[0], tokens);
+	}
 	// Cleanup pointers
 	for(int i = 0; i< 64; i++) {
 		tokens[i] = NULL;