shortStr 530 lib/popt/popthelp.c char shortStr[2] = { '\0', '\0' };
shortStr 531 lib/popt/popthelp.c const char * item = shortStr;
shortStr 540 lib/popt/popthelp.c shortStr[0] = opt->shortName;
shortStr 541 lib/popt/popthelp.c shortStr[1] = '\0';