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unzip: another small code shrink

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function                                             old     new   delta
find_cdf_offset                                      173     160     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-05-24 13:07:55 +02:00
parent e98884b9be
commit fc2bb8f04f
1 changed files with 2 additions and 2 deletions
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4
archival/unzip.c
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@ -159,9 +159,9 @@ static uint32_t find_cdf_offset(void)
off_t end; off_t end;
end = xlseek(zip_fd, 0, SEEK_END); end = xlseek(zip_fd, 0, SEEK_END);
if (end < 1024)
end = 1024;
end -= 1024; end -= 1024;
if (end < 0)
end = 0;
xlseek(zip_fd, end, SEEK_SET); xlseek(zip_fd, end, SEEK_SET);
full_read(zip_fd, buf, 1024); full_read(zip_fd, buf, 1024);