timekeeper.cpp: setmytime return if no timesrc

src/timekeeper.cpp

@@ -54,7 +54,7 @@ void calibrateTime(void) {
   }
 #endif
 
-goto finish;
+  goto finish;
 
 finish:
 
@@ -66,6 +66,10 @@ finish:
 void IRAM_ATTR setMyTime(uint32_t t_sec, uint16_t t_msec,
                          timesource_t mytimesource) {
 
+  // called with invalid timesource?
+  if (mytimesource == _unsynced)
+    return;
+
   // increment t_sec only if t_msec > 1000
   time_t time_to_set = (time_t)(t_sec + t_msec / 1000);
 

src/timesync.cpp

@@ -178,7 +178,7 @@ int recv_timesync_ans(uint8_t seq_no, uint8_t buf[], uint8_t buf_len) {
     // the 5th byte contains the fractional seconds in 2^-8 second steps
     // (= 1/250th sec), we convert this to ms
     uint16_t timestamp_msec = 4 * buf[4];
-    // pointers to 4 bytes 4 bytes containing UTC seconds since unix epoch, msb
+    // pointers to 4 bytes containing UTC seconds since unix epoch, msb
     uint32_t timestamp_sec, *timestamp_ptr;
 
     // convert buffer to uint32_t, octet order is big endian