[hackers] [sbase] State the reason for failure in readlink(1) || sin

[git]

commit 88a6d6f97ec184440297a649490cd9e2b2290ff9
Author: sin <s...@2f30.org>
Date:   Thu Dec 4 12:14:20 2014 +0000

    State the reason for failure in readlink(1)

diff --git a/readlink.c b/readlink.c
index 10b7160..b70dcbe 100644
--- a/readlink.c
+++ b/readlink.c
@@ -40,7 +40,7 @@ main(int argc, char *argv[])
                usage();
 
        if (strlen(argv[0]) > PATH_MAX - 1)
-               return 1;
+               eprintf("path too long\n");
 
        if (fflag) {
                if (!realpath(argv[0], buf))