op.c: ck_grep does not need to call listkids

[perl5.git] / doio.c

diff --git a/doio.c b/doio.c
index 8149172..fd6683d 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -1750,9 +1750,9 @@ nothing in the core.
        }
 #endif
        while (++mark <= sp) {
-           I32 proc;
+           Pid_t proc;
            SvGETMAGIC(*mark);
-           if (!(SvIOK(*mark) || SvNOK(*mark) || looks_like_number(*mark)))
+           if (!(SvNIOK(*mark) || looks_like_number(*mark)))
                Perl_croak(aTHX_ "Can't kill a non-numeric process ID");
            proc = SvIV_nomg(*mark);
            if (killgp)
@@ -2283,9 +2283,10 @@ Perl_do_shmio(pTHX_ I32 optype, SV **mark, SV **sp)
     if (optype == OP_SHMREAD) {
        char *mbuf;
        /* suppress warning when reading into undef var (tchrist 3/Mar/00) */
+       SvGETMAGIC(mstr);
+       SvUPGRADE(mstr, SVt_PV);
        if (! SvOK(mstr))
            sv_setpvs(mstr, "");
-       SvUPGRADE(mstr, SVt_PV);
        SvPOK_only(mstr);
        mbuf = SvGROW(mstr, (STRLEN)msize+1);