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Limiting max. precision in dtostrf()

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tekka007
2015-12-28 18:56:43 +01:00
parent 372569acc0
commit 3d8fbdff66
1 changed files with 1 additions and 1 deletions
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libraries/MySensors/core/MyMessage.cpp
+1 -1
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@@ -100,7 +100,7 @@ char* MyMessage::getString(char *buffer) const {
} else if (payloadType == P_ULONG32) { } else if (payloadType == P_ULONG32) {
ultoa(ulValue, buffer, 10); ultoa(ulValue, buffer, 10);
} else if (payloadType == P_FLOAT32) { } else if (payloadType == P_FLOAT32) {
dtostrf(fValue,2,fPrecision,buffer); dtostrf(fValue,2,min(fPrecision, 8),buffer);
} else if (payloadType == P_CUSTOM) { } else if (payloadType == P_CUSTOM) {
return getCustomString(buffer); return getCustomString(buffer);
} }