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xv6-labs-2024-winter
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ls.c
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-rw-r--r--
ls.c
3
1 files changed, 2 insertions, 1 deletions
diff --git a/ls.c b/ls.c
index ce08840..410c5c0 100644
--- 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);