[hackers] [sbase] Use /dev/fd/0 as opposed to /dev/stdin || sin

[git]

commit 5df631ac0995012f83ecdb5c6ea1dc72fa924d0b
Author: sin <s...@2f30.org>
Date:   Fri Jul 4 23:10:14 2014 +0100

    Use /dev/fd/0 as opposed to /dev/stdin

diff --git a/cat.c b/cat.c
index d22d040..d7ac14f 100644
--- a/cat.c
+++ b/cat.c
@@ -30,7 +30,7 @@ main(int argc, char *argv[])
                for(i = 0; i < argc; i++) {
                        p = argv[i];
                        if (argv[i][0] == '-')
-                               p = "/dev/stdin";
+                               p = "/dev/fd/0";
                        if(!(fp = fopen(p, "r"))) {
                                weprintf("fopen %s:", argv[i]);
                                continue;