return range with advert interval set error

updates both local and flood advert preference
setting errors to include the allowable range and
time units

Author: 446564

src/helpers/CommonCLI.cpp

@@ -245,10 +245,8 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
         strcpy(reply, "OK");
       } else if (memcmp(config, "flood.advert.interval ", 22) == 0) {
         int hours = _atoi(&config[22]);
-        if (hours > 0 && hours < 3) {
-          sprintf(reply, "Error: min is 3 hours");
-        } else if (hours > 48) {
-          strcpy(reply, "Error: max is 48 hours");
+        if ((hours > 0 && hours < 3) || (hours > 48)) {
+          strcpy(reply, "Error: interval range is 3-48 hours");
         } else {
           _prefs->flood_advert_interval = (uint8_t)(hours);
           _callbacks->updateFloodAdvertTimer();
@@ -257,10 +255,8 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
         }
       } else if (memcmp(config, "advert.interval ", 16) == 0) {
         int mins = _atoi(&config[16]);
-        if (mins > 0 && mins < MIN_LOCAL_ADVERT_INTERVAL) {
-          sprintf(reply, "Error: min is %d mins", MIN_LOCAL_ADVERT_INTERVAL);
-        } else if (mins > 240) {
-          strcpy(reply, "Error: max is 240 mins");
+        if ((mins > 0 && mins < MIN_LOCAL_ADVERT_INTERVAL) || (mins > 240)) {
+          sprintf(reply, "Error: interval range is %d-240 minutes", MIN_LOCAL_ADVERT_INTERVAL);
         } else {
           _prefs->advert_interval = (uint8_t)(mins / 2);
           _callbacks->updateAdvertTimer();