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Cannot compile library "Comparison of unsgined expression < 0 is always false" #2

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blasco opened this issue Jun 11, 2018 · 0 comments
Open

Cannot compile library "Comparison of unsgined expression < 0 is always false" #2

blasco opened this issue Jun 11, 2018 · 0 comments

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@blasco
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blasco commented Jun 11, 2018

I get the following error:

/fwbuild-volumes/2.2/apps/mongooseOS/esp8266/build_contexts/build_ctx_222188454/libs/arduino-adafruit-tsl2561/src/TSL2561.cpp:176:19: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits]
     if ((ratio >= 0) && (ratio <= TSL2561_LUX_K1T)) {
                   ^
/fwbuild-volumes/2.2/apps/mongooseOS/esp8266/build_contexts/build_ctx_222188454/libs/arduino-adafruit-tsl2561/src/TSL2561.cpp:214:16: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
     if (temp < 0) temp = 0;
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@blasco