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| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2012-05-18 07:18:11 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-05-18 11:26:18 -0700 |
| commit | bf38245be8f481ac1c08a98951b7fd00bbfc15ea (patch) | |
| tree | 46bacd2cec78633757615ea4f9c6987225e52aa8 /archive-tar.c | |
| parent | c51a351a6bcc64ad8cb2ed5a6ebde54b8d50eef1 (diff) | |
| download | git-bf38245be8f481ac1c08a98951b7fd00bbfc15ea.tar.gz | |
archive-tar: keep const in checksum calculation
For correctness, don't needlessly drop the const qualifier when casting.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'archive-tar.c')
| -rw-r--r-- | archive-tar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/archive-tar.c b/archive-tar.c index 20af0051a3..55cccecadf 100644 --- a/archive-tar.c +++ b/archive-tar.c @@ -101,13 +101,13 @@ static void strbuf_append_ext_header(struct strbuf *sb, const char *keyword, static unsigned int ustar_header_chksum(const struct ustar_header *header) { - char *p = (char *)header; + const char *p = (const char *)header; unsigned int chksum = 0; while (p < header->chksum) chksum += *p++; chksum += sizeof(header->chksum) * ' '; p += sizeof(header->chksum); - while (p < (char *)header + sizeof(struct ustar_header)) + while (p < (const char *)header + sizeof(struct ustar_header)) chksum += *p++; return chksum; } |