diff options
Diffstat (limited to 'mg.c')
| -rw-r--r-- | mg.c | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -1668,7 +1668,7 @@ SV * Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg) { dVAR; dSP; - SV *retval = &PL_sv_undef; + SV *retval; SV * const tied = SvTIED_obj((SV*)hv, mg); HV * const pkg = SvSTASH((SV*)SvRV(tied)); @@ -1694,6 +1694,8 @@ Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg) if (call_method("SCALAR", G_SCALAR)) retval = *PL_stack_sp--; + else + retval = &PL_sv_undef; POPSTACK; LEAVE; return retval; @@ -1901,7 +1903,7 @@ Perl_magic_setsubstr(pTHX_ SV *sv, MAGIC *mg) { dVAR; STRLEN len; - const char *tmps = SvPV_const(sv, len); + const char * const tmps = SvPV_const(sv, len); SV * const lsv = LvTARG(sv); I32 lvoff = LvTARGOFF(sv); I32 lvlen = LvTARGLEN(sv); @@ -1915,11 +1917,12 @@ Perl_magic_setsubstr(pTHX_ SV *sv, MAGIC *mg) SvUTF8_on(lsv); } else if (lsv && SvUTF8(lsv)) { + const char *utf8; sv_pos_u2b(lsv, &lvoff, &lvlen); LvTARGLEN(sv) = len; - tmps = (char*)bytes_to_utf8((U8*)tmps, &len); - sv_insert(lsv, lvoff, lvlen, tmps, len); - Safefree(tmps); + utf8 = (char*)bytes_to_utf8((U8*)tmps, &len); + sv_insert(lsv, lvoff, lvlen, utf8, len); + Safefree(utf8); } else { sv_insert(lsv, lvoff, lvlen, tmps, len); |