#include "alloc-util.h"
#include "bus-common-errors.h"
#include "bus-error.h"
-#include "bus-util.h"
+#include "bus-polkit.h"
#include "clock-util.h"
#include "conf-files.h"
#include "def.h"
return r;
if (!timezone_is_valid(z, LOG_DEBUG))
- return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid time zone '%s'", z);
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid or not installed time zone '%s'", z);
if (streq_ptr(z, c->zone))
return sd_bus_reply_method_return(m, NULL);