diff options
Diffstat (limited to 'pp_ctl.c')
| -rw-r--r-- | pp_ctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -4849,8 +4849,8 @@ S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen) int status = 0; SV *upstream; STRLEN got_len; - const char *got_p = NULL; - const char *prune_from = NULL; + char *got_p = NULL; + char *prune_from = NULL; bool read_from_cache = FALSE; STRLEN umaxlen; @@ -4953,8 +4953,7 @@ S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen) prune_from = got_p + umaxlen; } } else { - const char *const first_nl = - (const char *)memchr(got_p, '\n', got_len); + char *const first_nl = (char *)memchr(got_p, '\n', got_len); if (first_nl && first_nl + 1 < got_p + got_len) { /* There's a second line here... */ prune_from = first_nl + 1; @@ -4980,6 +4979,7 @@ S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen) SvUTF8_on(cache); } SvCUR_set(upstream, got_len - cached_len); + *prune_from = 0; /* Can't yet be EOF */ if (status == 0) status = 1; |