bug-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#7547: 24.0.50; verify-visited-file-modtime no longer returns t for n


From: Andreas Schwab
Subject: bug#7547: 24.0.50; verify-visited-file-modtime no longer returns t for non-existent file
Date: Wed, 12 Jan 2011 09:45:46 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)

Glenn Morris <address@hidden> writes:

> Andreas Schwab wrote:
>
>>>            && (st.st_mtime == b->modtime + 1
>>>                || st.st_mtime == b->modtime - 1)))
>>>         && (st.st_size == b->modtime_size
>>> !           || b->modtime_size < 0 || st.st_mtime < 0))
>>
>> time_t may be unsigned, thus (time_t)-1 may be > 0.
>
> I don't understand this comment.

This will do the wrong thing if time_t is unsigned.

Andreas.

-- 
Andreas Schwab, address@hidden
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."





reply via email to

[Prev in Thread] Current Thread [Next in Thread]