[dev] [sbase][PATCH] ls: only display directory headers when more than one directory is specified

[tty0]

---
 ls.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ls.c b/ls.c
index 3611a87..36a1fb6 100644
--- a/ls.c
+++ b/ls.c
@@ -52,6 +52,7 @@ static int Uflag = 0;
 static int uflag = 0;
 static int first = 1;
 static char sort = 0;
+static size_t ds;

 static void ls(const char *, const struct entry *, int);

@@ -269,7 +270,7 @@ lsdir(const char *path, const struct entry *dir)
        if (!Uflag)
                qsort(ents, n, sizeof(*ents), entcmp);

-       if (path[0] || dir->name[0] != '.')
+       if (ds > 1 && (path[0] || dir->name[0] != '.'))
                printf("%s:\n", dir->name);
        for (i = 0; i < n; i++)
                output(&ents[i]);
@@ -360,7 +361,7 @@ int
 main(int argc, char *argv[])
 {
        struct entry ent, *dents, *fents;
-       size_t i, ds, fs;
+       size_t i, fs;

        ARGBEGIN {
        case '1':
--
1.9.1