[hackers] [sbase] Remove trailing whitespace inside of ls(1) || FRIGN

[git]

commit 93f1fc4614a0d455eaaec86a8fe0562290849dba
Author:     FRIGN <d...@frign.de>
AuthorDate: Mon Aug 31 18:02:10 2015 +0200
Commit:     sin <s...@2f30.org>
CommitDate: Mon Aug 31 18:10:25 2015 +0100

    Remove trailing whitespace inside of ls(1)

diff --git a/ls.c b/ls.c
index a8f6384..22506d3 100644
--- a/ls.c
+++ b/ls.c
@@ -122,7 +122,7 @@ output(const struct entry *ent)
 
        if (qflag) {
                name = emalloc(strlen(ent->name) + 1);
- 
+
                for (c = name, u = ent->name; *u; u += l) {
                        l = chartorune(&r, u);
                        if (isprintrune(r)) {
@@ -431,7 +431,7 @@ main(int argc, char *argv[])
        switch (argc) {
        case 0: /* fallthrough */
                *--argv = ".", ++argc;
-       case 1: 
+       case 1:
                ent = emalloc(sizeof(*ent));
                mkent(ent, argv[0], 1, Hflag || Lflag);
                ls("", ent, (!dflag && S_ISDIR(ent->mode)) ||
@@ -454,7 +454,7 @@ main(int argc, char *argv[])
                                fents[fs - 1] = ent;
                        }
                }
- 
+
                qsort(fents, fs, sizeof(ent), entcmp);
                qsort(dents, ds, sizeof(ent), entcmp);