* vfs.c (vfs_parse_ls_lga): Warning fix if st_nlink is unsigned.

Disallow st_nlink = 0.

vfs/ChangeLog

@@ -1,3 +1,8 @@
+2001-08-19  Pavel Roskin  <proski@gnu.org>
+
+	* vfs.c (vfs_parse_ls_lga): Warning fix if st_nlink is unsigned.
+	Disallow st_nlink = 0.
+
 2001-08-18  Pavel Roskin  <proski@gnu.org>
 
 	* cpio.c (cpio_read_head): Check return value of cpio_find_head,

vfs/vfs.c

@@ -1659,7 +1659,7 @@ vfs_parse_ls_lga (const char *p, struct stat *s, char **filename, char **linknam
     num_cols = vfs_split_text (p_copy);
 
     s->st_nlink = atol (columns [0]);
-    if (s->st_nlink < 0)
+    if (s->st_nlink <= 0)
         goto error;
 
     if (!is_num (1))