[hackers] [sbase] Solve little output issue in du(1) || FRIGN

[git]

commit d8e829a88db8db9a5613a647fcd381bdbfee92f4
Author: FRIGN <d...@frign.de>
Date:   Sun Apr 5 23:28:49 2015 +0200

    Solve little output issue in du(1)
    
    Don't run the size throug nblks() twice.

diff --git a/du.c b/du.c
index 086c9b8..5b43598 100644
--- a/du.c
+++ b/du.c
@@ -100,7 +100,7 @@ main(int argc, char *argv[])
 
        if (!argc) {
                recurse(".", &n, &r);
-               printpath(nblks(n), ".");
+               printpath(n, ".");
        } else {
                for (; *argv; argc--, argv++) {
                        recurse(*argv, &n, &r);