From e2eb9a92cb24b166ec27a84af434364ae4cc2410 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Fri, 24 Mar 2023 00:51:42 +0100
Subject: [PATCH] sh: Don't do anything if Enter is pressed with no command

---
 apps/sh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/sh.c b/apps/sh.c
index 9f32b054..1b689f37 100644
--- a/apps/sh.c
+++ b/apps/sh.c
@@ -90,6 +90,7 @@ int main()
         if (child == 0)
         {
             char** argv = split_command_into_argv(command);
+            if (argv[0] == NULL) return 0;
             sh_execvp(argv);
             perror(argv[0]);
             return 1;