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suckless unix tools
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commit bb83eade399e7d6f3642ae3a5e2cdebab6f222a1
parent b97839751bad4a2b38ed38359ad82153e3e3b9cc
Author: pekka.jylha.ollila@gmail.com <pekka.jylha.ollila@gmail.com>
Date:   Wed Feb 17 20:56:39 +0200

Fix showing directories when -R flag is set in ls(1)

Here's a better version of the patch.
When the R flag is used with a single directory, the given directory name is
omitted. With multiple directories each directory name is listed.
Directories that start with './' and '../' are now also printed.

Diffstat:
ls.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ls.c b/ls.c @@ -270,7 +270,7 @@ lsdir(const char *path, const struct entry *dir) if (!Uflag) qsort(ents, n, sizeof(*ents), entcmp); - if (ds > 1 && (path[0] || dir->name[0] != '.')) + if (ds++) printf("%s:\n", dir->name); for (i = 0; i < n; i++) output(&ents[i]);