Fix compiler warning:

pp.c: In function `Perl_pp_delete':
pp.c:4297: warning: 'sv' might be used uninitialized in this function

diff --git a/pp.c b/pp.c
index 4b6d11f..7641b54 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -4294,7 +4294,7 @@ PP(pp_delete)
     else {
        SV *keysv = POPs;
        HV * const hv = MUTABLE_HV(POPs);
-       SV *sv;
+       SV *sv = NULL;
        if (SvTYPE(hv) == SVt_PVHV)
            sv = hv_delete_ent(hv, keysv, discard, 0);
        else if (SvTYPE(hv) == SVt_PVAV) {