don't print unallocated dir entries

2006-08-13 15:05:58 +00:00 · 2006-08-13 15:05:58 +00:00 · 8abe2bcf15
parent 211ff0c67e
commit 8abe2bcf15
1 changed files with 2 additions and 1 deletions
--- a/ls.c
+++ b/ls.c
@ -35,7 +35,8 @@ main(int argc, char *argv[])
      printf(2, "ls: read error\n");
      exit();
    }
-    printf(1, "%s\n", dirent.name);
+    if (dirent.inum != 0)
+      printf(1, "%s\n", dirent.name);
  }
  close(fd);