toke.c:scan_heredoc: Remove unnecessary assignment

Updating PL_bufend after lex_next_chunk is not necessary, as
lex_next_chunk itself does it.

diff --git a/toke.c b/toke.c
index 8ac754e..24c532f 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -9773,7 +9773,6 @@ S_scan_heredoc(pTHX_ register char *s)
        stuffstart = s - SvPVX(PL_linestr);
 #endif
        shared->herelines++;
-       PL_bufend = SvPVX(PL_linestr) + SvCUR(PL_linestr);
        PL_last_lop = PL_last_uni = NULL;
 #ifndef PERL_STRICT_CR
        if (PL_bufend - PL_linestart >= 2) {