bisect: remove too much function nesting

diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
index 2789ccdf7dd43a1170a1ca28a3e4d4802422e719..1eeeb4de6d0d54e3fd753b7f057351094e10a24e 100644 (file)
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -537,7 +537,6 @@ static int decode_header_bq(struct strbuf *it)
                                 */
                                strbuf_add(&outbuf, in, ep - in);
                        }
-                       in = ep;
                }
                /* E.g.
                 * ep : "=?iso-2022-jp?B?GyR...?= foo"