restore HardwareSerial::write(str) (esp8266#4564)

* restore HardwareSerial::write(str) * restore HardwareSerial::write(str) (this time checked)
ChrisSteinbach · Mar 26, 2018 · ee1ef4a · ee1ef4a
1 parent 2105b8b
commit ee1ef4a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cores/esp8266/HardwareSerial.h b/cores/esp8266/HardwareSerial.h
@@ -157,6 +157,10 @@ class HardwareSerial: public Stream
     {
         return uart_write(_uart, (const char*)buffer, size);
     }
+    size_t write(const char *buffer)
+    {
+        return buffer? uart_write(_uart, buffer, strlen(buffer)): 0;
+    }
     operator bool() const
     {
         return _uart != 0;