diff options
Diffstat (limited to 'ext/PerlIO/encoding/encoding.xs')
| -rw-r--r-- | ext/PerlIO/encoding/encoding.xs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/PerlIO/encoding/encoding.xs b/ext/PerlIO/encoding/encoding.xs index 125978bb80..d4b47cf612 100644 --- a/ext/PerlIO/encoding/encoding.xs +++ b/ext/PerlIO/encoding/encoding.xs @@ -309,7 +309,7 @@ PerlIOEncode_fill(pTHX_ PerlIO * f) else { /* Create a "dummy" SV to represent the available data from layer below */ if (SvLEN(e->dataSV) && SvPVX_const(e->dataSV)) { - Safefree(SvPVX_const(e->dataSV)); + Safefree(SvPVX_mutable(e->dataSV)); } if (use > (SSize_t)e->base.bufsiz) { if (e->flags & NEEDS_LINES) { |