From d86de0ab0ae53af7a217081d077a33bab5367a5c Mon Sep 17 00:00:00 2001 From: Eric Duminil <eric.duminil@gmail.com> Date: Tue, 20 Apr 2021 16:25:33 +0200 Subject: [PATCH] One fewer string --- ampel-firmware/wifi_util.cpp | 4 ++-- ampel-firmware/wifi_util.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/ampel-firmware/wifi_util.cpp b/ampel-firmware/wifi_util.cpp index dc49629..8f81140 100644 --- a/ampel-firmware/wifi_util.cpp +++ b/ampel-firmware/wifi_util.cpp @@ -13,14 +13,14 @@ namespace config { } // Initialize Wi-Fi -void WiFiConnect(const String &hostname) { +void WiFiConnect(const char *hostname) { //NOTE: WiFi Multi could allow multiple SSID and passwords. WiFi.persistent(false); // Don't write user & password to Flash. WiFi.mode(WIFI_STA); // Set ESP to be a WiFi-client only #if defined(ESP8266) WiFi.hostname(hostname); #elif defined(ESP32) - WiFi.setHostname(hostname.c_str()); + WiFi.setHostname(hostname); #endif Serial.print(F("WiFi - Connecting to ")); diff --git a/ampel-firmware/wifi_util.h b/ampel-firmware/wifi_util.h index 7520ed7..e6c8635 100644 --- a/ampel-firmware/wifi_util.h +++ b/ampel-firmware/wifi_util.h @@ -5,6 +5,6 @@ #include "util.h" #include "led_effects.h" -void WiFiConnect(const String &hostname); +void WiFiConnect(const char *hostname); #endif -- GitLab