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Fix Serial.write(0) overloading #5878

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Merged
merged 1 commit into from
Mar 14, 2019
Merged

Fix Serial.write(0) overloading #5878

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5 changes: 1 addition & 4 deletions cores/esp8266/HardwareSerial.h
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Original file line number Diff line number Diff line change
Expand Up @@ -156,10 +156,7 @@ 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;
}
using Print::write; // Import other write() methods to support things like write(0) properly
operator bool() const
{
return _uart != 0;
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