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Re: [PATCH 1/2] df: print negative value correctly
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From: |
Paul Eggert |
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Subject: |
Re: [PATCH 1/2] df: print negative value correctly |
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Date: |
Wed, 28 Nov 2007 23:09:37 -0800 |
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User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
Li Zefan <address@hidden> writes:
> Function df_readable() won't print negative value correctly. Don't pass -n
> to human_readable(), add a prefix '-' in the char buffer is enough.
I don't see why this change is needed. Can you give an example?
For example, this code in show_dev:
used = total - available_to_root;
negate_used = (total < available_to_root);
suggests that -n should be passed.