arduino/esp8266
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make sure write return a positive or zero value

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ficeto 2015-05-14 16:28:55 +03:00
parent 261865cf6f
commit c25ca1785d
1 changed files with 2 additions and 1 deletions
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3
cores/esp8266/FileSystem.cpp
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@ -162,7 +162,8 @@ int FSFile::available() {
size_t FSFile::write(const uint8_t *buf, size_t size){
if (! _file) return 0;
return SPIFFS_write(&_filesystemStorageHandle, _file, (uint8_t *)buf, size);
int res = SPIFFS_write(&_filesystemStorageHandle, _file, (uint8_t *)buf, size);
return (res > 0)?res:0;
}
size_t FSFile::write(uint8_t val) {