🐛 Fix truncated IP (#318)

published IP is truncated.
homieiot · Mar 10, 2017 · ad58871 · ad58871
1 parent 2564160
commit ad58871
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Homie/Boot/BootNormal.cpp b/src/Homie/Boot/BootNormal.cpp
@@ -190,7 +190,7 @@ void BootNormal::_onMqttConnected() {
 
   IPAddress localIp = WiFi.localIP();
   char localIpStr[MAX_IP_STRING_LENGTH];
-  snprintf(localIpStr, MAX_IP_STRING_LENGTH - 1, "%d.%d.%d.%d", localIp[0], localIp[1], localIp[2], localIp[3]);
+  snprintf(localIpStr, MAX_IP_STRING_LENGTH, "%d.%d.%d.%d", localIp[0], localIp[1], localIp[2], localIp[3]);
 
   Interface::get().getMqttClient().publish(_prefixMqttTopic(PSTR("/$localip")), 1, true, localIpStr);