silence warnings under NO_TAINT_SUPPORT

[perl5.git] / hv.c

diff --git a/hv.c b/hv.c
index 76b0a8c..6476f51 100644 (file)
--- a/hv.c
+++ b/hv.c
@@ -526,7 +526,7 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
            bool needs_store;
            hv_magic_check (hv, &needs_copy, &needs_store);
            if (needs_copy) {
-               const bool save_taint = TAINT_get; /* Unused var warning under NO_TAINT_SUPPORT */
+               const bool save_taint = TAINT_get;
                if (keysv || is_utf8) {
                    if (!keysv) {
                        keysv = newSVpvn_utf8(key, klen, TRUE);
@@ -540,6 +540,9 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
                }
 
                TAINT_IF(save_taint);
+#ifdef NO_TAINT_SUPPORT
+                PERL_UNUSED_VAR(save_taint);
+#endif
                if (!needs_store) {
                    if (flags & HVhek_FREEKEY)
                        Safefree(key);