From 4600fd5fa32d9de183804c976a3033ad6b99e77c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Xose=20P=C3=A9rez?= <xose.perez@gmail.com>
Date: Wed, 11 Apr 2018 14:39:28 +0200
Subject: [PATCH] NTP method to get a string from any unix timestamp

---
 code/espurna/config/general.h | 1 -
 code/espurna/ntp.ino          | 9 ++++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/code/espurna/config/general.h b/code/espurna/config/general.h
index de66526c..103c3863 100644
--- a/code/espurna/config/general.h
+++ b/code/espurna/config/general.h
@@ -1115,7 +1115,6 @@ PROGMEM const char* const custom_reset_string[] = {
 #define NTP_DST_REGION          0               // 0 for Europe, 1 for USA (defined in NtpClientLib)
 #endif
 
-
 // -----------------------------------------------------------------------------
 // ALEXA
 // -----------------------------------------------------------------------------
diff --git a/code/espurna/ntp.ino b/code/espurna/ntp.ino
index a21e312b..5118c7fe 100644
--- a/code/espurna/ntp.ino
+++ b/code/espurna/ntp.ino
@@ -129,10 +129,8 @@ bool ntpSynced() {
     return (year() > 2017);
 }
 
-String ntpDateTime() {
-    if (!ntpSynced()) return String();
+String ntpDateTime(time_t t) {
     char buffer[20];
-    time_t t = now();
     snprintf_P(buffer, sizeof(buffer),
         PSTR("%04d-%02d-%02d %02d:%02d:%02d"),
         year(t), month(t), day(t), hour(t), minute(t), second(t)
@@ -140,6 +138,11 @@ String ntpDateTime() {
     return String(buffer);
 }
 
+String ntpDateTime() {
+    if (ntpSynced()) return ntpDateTime(now());
+    return String();
+}
+
 // -----------------------------------------------------------------------------
 
 void ntpSetup() {