regcomp.c: Fix comment typos

[perl5.git] / doop.c

diff --git a/doop.c b/doop.c
index 62edb06..3ed63f6 100644 (file)
--- a/doop.c
+++ b/doop.c
@@ -1269,27 +1269,22 @@ Perl_do_kv(pTHX)
 
     EXTEND(SP, HvUSEDKEYS(keys) * (dokeys + dovalues));
 
-    PUTBACK;   /* hv_iternext and hv_iterval might clobber stack_sp */
     while ((entry = hv_iternext(keys))) {
-       SPAGAIN;
        if (dokeys) {
            SV* const sv = hv_iterkeysv(entry);
-           XPUSHs(sv); /* won't clobber stack_sp */
+           XPUSHs(sv);
        }
        if (dovalues) {
            SV *tmpstr;
-           PUTBACK;
            tmpstr = hv_iterval(keys,entry);
            DEBUG_H(Perl_sv_setpvf(aTHX_ tmpstr, "%lu%%%d=%lu",
                            (unsigned long)HeHASH(entry),
                            (int)HvMAX(keys)+1,
                            (unsigned long)(HeHASH(entry) & HvMAX(keys))));
-           SPAGAIN;
            XPUSHs(tmpstr);
        }
-       PUTBACK;
     }
-    return NORMAL;
+    RETURN;
 }
 
 /*