diff options
Diffstat (limited to 'hv.c')
-rw-r--r-- | hv.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -388,8 +388,12 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, if (flags & HVhek_FREEKEY) Safefree(key); key = SvPV_const(keysv, klen); - flags = 0; is_utf8 = (SvUTF8(keysv) != 0); + if (SvIsCOW_shared_hash(keysv)) { + flags = HVhek_KEYCANONICAL | (is_utf8 ? HVhek_UTF8 : 0); + } else { + flags = 0; + } } else { is_utf8 = ((flags & HVhek_UTF8) ? TRUE : FALSE); } @@ -595,7 +599,7 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, } } - if (is_utf8) { + if (is_utf8 & !(flags & HVhek_KEYCANONICAL)) { char * const keysave = (char *)key; key = (char*)bytes_from_utf8((U8*)key, &klen, &is_utf8); if (is_utf8) |