use strbuf_addbuf for adding strbufs

diff --git a/pretty.c b/pretty.c
index 8d201f6bda1bb9ccf97be4fa25660adbebcfe74f..6e5493472302dcf452f21c6b6010a3af71a060f6 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -1376,7 +1376,7 @@ static size_t format_and_pad_commit(struct strbuf *sb, /* in UTF-8 */
                case trunc_none:
                        break;
                }
-               strbuf_addstr(sb, local_sb.buf);
+               strbuf_addbuf(sb, &local_sb);
        } else {
                int sb_len = sb->len, offset = 0;
                if (c->flush_type == flush_left)