if (oip->abbrev)
usageerror("option --%s (-%c) passed argument `%s' with no `='",
oip->full,oip->abbrev,arg);
else
usageerror("option --%s passed argument `%s' with no `='",
oip->full,arg);
if (oip->abbrev)
usageerror("option --%s (-%c) passed argument `%s' with no `='",
oip->full,oip->abbrev,arg);
else
usageerror("option --%s passed argument `%s' with no `='",
oip->full,arg);