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Fixed current and potential bugs caught by Coverity

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Change-Id: I9f9d09dc797ffea062eeb49c881be1d5acb63d7b
This commit is contained in:
Tyler Veness
2015-11-15 14:49:50 -08:00
committed by Peter Johnson
parent b0fec4089b
commit 055ee09825
34 changed files with 105 additions and 65 deletions
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2
wpilibc/Athena/src/Ultrasonic.cpp
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@@ -126,6 +126,8 @@ Ultrasonic::Ultrasonic(DigitalOutput *pingChannel, DigitalInput *echoChannel,
m_counter(m_echoChannel) {
if (pingChannel == nullptr || echoChannel == nullptr) {
wpi_setWPIError(NullParameter);
m_nextSensor = nullptr;
m_units = units;
return;
}
m_units = units;