format-patch -s: add MIME encoding header if signer's name requires so
When the body of the commit log message contains a non-ASCII character,
format-patch correctly emitted the encoding header to mark the resulting
message as such. However, if the original message was fully ASCII, the
command line switch "-s" was given to add a new sign-off, and
the signer's name was not ASCII only, the resulting message would have
contained non-ASCII character but was not marked as such.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit.h b/commit.h
index b661503..13b5372 100644
--- a/commit.h
+++ b/commit.h
@@ -61,13 +61,15 @@
CMIT_FMT_UNSPECIFIED,
};
+extern int non_ascii(int);
extern enum cmit_fmt get_commit_format(const char *arg);
extern void format_commit_message(const struct commit *commit,
const void *format, struct strbuf *sb);
extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
struct strbuf *,
int abbrev, const char *subject,
- const char *after_subject, enum date_mode);
+ const char *after_subject, enum date_mode,
+ int non_ascii_present);
/** Removes the first commit from a list sorted by date, and adds all
* of its parents.
