remove warning

This commit is contained in:
David Gauchard
2018-02-21 12:10:19 +01:00
parent 076a355098
commit f333f271e4
+1 -1
View File
@@ -784,7 +784,7 @@ int WiFiManager::getRSSIasQuality(int RSSI) {
/** Is this an IP? */
boolean WiFiManager::isIp(String str) {
for (int i = 0; i < str.length(); i++) {
for (size_t i = 0; i < str.length(); i++) {
int c = str.charAt(i);
if (c != '.' && (c < '0' || c > '9')) {
return false;