Merge branch 'jk/format-patch-multiline-header' into maint

* jk/format-patch-multiline-header:
  format-patch: rfc2047-encode newlines in headers
  format-patch: wrap long header lines
  strbuf: add fixed-length version of add_wrapped_text

1 files changed, 9 insertions, 0 deletions

diff --git a/utf8.c b/utf8.c
index 84cfc72e6d..8acbc660d3 100644
--- a/utf8.c
+++ b/utf8.c
@@ -405,6 +405,15 @@ new_line:
 	}
 }
 
+int strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
+			     int indent, int indent2, int width)
+{
+	char *tmp = xstrndup(data, len);
+	int r = strbuf_add_wrapped_text(buf, tmp, indent, indent2, width);
+	free(tmp);
+	return r;
+}
+
 int is_encoding_utf8(const char *name)
 {
 	if (!name)