HE* entry;
(void)hv_iterinit(hv);
/*SUPPRESS 560*/
- while (entry = hv_iternext(hv))
+ while ((entry = hv_iternext(hv)))
do_chop(astr,hv_iterval(hv,entry));
return;
}
HE* entry;
(void)hv_iterinit(hv);
/*SUPPRESS 560*/
- while (entry = hv_iternext(hv))
+ while ((entry = hv_iternext(hv)))
count += do_chomp(hv_iterval(hv,entry));
return count;
}
STRLEN dulen = 0;
I32 ulen;
+ if (optype != OP_BIT_AND)
+ dc = SvGROW(sv, leftlen+rightlen+1);
+
switch (optype) {
case OP_BIT_AND:
while (lulen && rulen) {
EXTEND(SP, HvKEYS(keys) * (dokeys + dovalues));
PUTBACK; /* hv_iternext and hv_iterval might clobber stack_sp */
- while (entry = hv_iternext(keys)) {
+ while ((entry = hv_iternext(keys))) {
SPAGAIN;
if (dokeys)
XPUSHs(hv_iterkeysv(entry)); /* won't clobber stack_sp */