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fix rfc2047 formatter.

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Running git-format-patch on patches from Lukas destroyed
the From: line.  This fixes it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-06-19 15:00:17 -07:00
parent 0e26f7a1c3
commit 0da4677149
1 changed files with 17 additions and 4 deletions
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21
commit.c
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@ -447,7 +447,7 @@ static int add_rfc2047(char *buf, const char *line, int len)
memcpy(bp, q_utf8, sizeof(q_utf8)-1);
bp += sizeof(q_utf8)-1;
for (i = 0; i < len; i++) {
unsigned ch = line[i];
unsigned ch = line[i] & 0xFF;
if (is_rfc2047_special(ch)) {
sprintf(bp, "=%02X", ch);
bp += 3;
@ -571,10 +571,23 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit
* to say this is not a 7-bit ASCII.
*/
if (fmt == CMIT_FMT_EMAIL && !after_subject) {
int i;
for (i = 0; !plain_non_ascii && msg[i] && i < len; i++)
if (msg[i] & 0x80)
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]) && i < len; i++) {
if (!in_body) {
/* author could be non 7-bit ASCII but
* the log may so; skip over the
* header part first.
*/
if (ch == '\n' &&
i + 1 < len && msg[i+1] == '\n')
in_body = 1;
}
else if (ch & 0x80) {
plain_non_ascii = 1;
break;
}
}
}
for (;;) {