X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/2a49908006b177c4d6354309333d06b1b96e4887..1375eb51603466b723ab7dd1ca4194ee5d662f75:/lunaix-os/usr/sh/sh.c

diff --git a/lunaix-os/usr/sh/sh.c b/lunaix-os/usr/sh/sh.c
index 8ce8617..4a924db 100644
--- a/lunaix-os/usr/sh/sh.c
+++ b/lunaix-os/usr/sh/sh.c
@@ -111,7 +111,7 @@ void
 sh_exec(const char* name, const char** argv)
 {
     if (!strcmp(name, "cd")) {
-        chdir(argv[0]);
+        chdir(argv[0] ? argv[0] : ".");
         sh_printerr();
         return;
     }
@@ -139,7 +139,7 @@ sh_loop()
     // stdout (by default, unless user did smth) is the tty we are currently at
     ioctl(stdout, TIOCSPGRP, getpgid());
 
-    char* argv[] = { 0, 0 };
+    char* argv[] = {0, 0};
 
     while (1) {
         getcwd(pwd, 512);
@@ -175,7 +175,6 @@ sh_loop()
 void
 main()
 {
-    printf("\n Simple shell. Use <PG_UP> or <PG_DOWN> to scroll.\n\n");
     sh_loop();
     _exit(0);
 }
\ No newline at end of file