[hackers] [sbase] ls: LEN(pw|grname) -> sizeof() || Hiltjo Posthuma

[git]

commit 874d131728d5ae00a1ed5246cc4eecbaa839029d
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Sun Sep 6 22:35:14 2015 +0200
Commit:     sin <s...@2f30.org>
CommitDate: Wed Sep 30 19:44:10 2015 +0100

    ls: LEN(pw|grname) -> sizeof()

diff --git a/ls.c b/ls.c
index 427ada3..5f43f37 100644
--- a/ls.c
+++ b/ls.c
@@ -175,14 +175,14 @@ output(const struct entry *ent)
        if (ent->mode & S_ISVTX) mode[9] = (mode[9] == 'x') ? 't' : 'T';
 
        if (!nflag && (pw = getpwuid(ent->uid)))
-               snprintf(pwname, LEN(pwname), "%s", pw->pw_name);
+               snprintf(pwname, sizeof(pwname), "%s", pw->pw_name);
        else
-               snprintf(pwname, LEN(pwname), "%d", ent->uid);
+               snprintf(pwname, sizeof(pwname), "%d", ent->uid);
 
        if (!nflag && (gr = getgrgid(ent->gid)))
-               snprintf(grname, LEN(grname), "%s", gr->gr_name);
+               snprintf(grname, sizeof(grname), "%s", gr->gr_name);
        else
-               snprintf(grname, LEN(grname), "%d", ent->gid);
+               snprintf(grname, sizeof(grname), "%d", ent->gid);
 
        if (time(NULL) > ent->t + (180 * 24 * 60 * 60)) /* 6 months ago? */
                fmt = "%b %d  %Y";