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fixed: race condition

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Bob 2014-02-09 23:50:39 +01:00
parent abbe6b2b38
commit c35c5d3ca9
1 changed files with 3 additions and 3 deletions
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6
src/ampswitch.cpp
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@ -156,10 +156,10 @@ void CAmpSwitch::Process()
printf("switching off, executing \"%s\"\n", m_offcommand); printf("switching off, executing \"%s\"\n", m_offcommand);
system(m_offcommand); system(m_offcommand);
} }
}
uint8_t byte; uint8_t byte;
while (read(m_pipe[0], &byte, 1) == 1); while (read(m_pipe[0], &byte, 1) == 1);
}
} }
} }