rem: if (name && !strcmp (name, "X-LIC-LOCATION")) {
add: if (name && !strcasecmp (name, "X-LIC-LOCATION")) {
context: icaltimezone_get_location_from_vtimezone (icalcomponent *component){    icalproperty *prop;    const char *location;    const char *name;    prop = icalcomponent_get_first_property (component,					     ICAL_LOCATION_PROPERTY);    if (prop) {	location = icalproperty_get_location (prop);	if (location)	    return strdup (location);    }    prop = icalcomponent_get_first_property (component, ICAL_X_PROPERTY);    while (prop) {	name = icalproperty_get_x_name (prop);	if (name && !strcmp (name, "X-LIC-LOCATION")) {	    location = icalproperty_get_x (prop);	    if (location)		return strdup (location);	}	prop = icalcomponent_get_next_property (component,						ICAL_X_PROPERTY);    }    return NULL;}