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-rw-r--r--commit.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/commit.c b/commit.c
index 0fa119828..946615d2a 100644
--- a/commit.c
+++ b/commit.c
@@ -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 (;;) {