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Merge "DigitalInput: Don't crash on Get() of invalid channel."

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Brad Miller (WPI)
2015-12-02 06:18:24 -08:00
committed by Gerrit Code Review
parent 01b64b5bd5 93b65aad36
commit b71cea69c8
1 changed files with 1 additions and 0 deletions
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1
wpilibc/Athena/src/DigitalInput.cpp
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@@ -62,6 +62,7 @@ DigitalInput::~DigitalInput() {
* Retrieve the value of a single digital input channel from the FPGA.
*/
bool DigitalInput::Get() const {
if (StatusIsFatal()) return false;
int32_t status = 0;
bool value = getDIO(m_digital_ports[m_channel], &status);
wpi_setErrorWithContext(status, getHALErrorMessage(status));