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Fixed timeout error handling

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Timothy Scott
2019-08-05 02:45:33 -07:00
committed by Julian Oes
parent e6dc847360
commit ffe505b76b
1 changed files with 1 additions and 1 deletions
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src/drivers/roboclaw/RoboClaw.cpp
+1 -1
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@@ -486,7 +486,7 @@ int RoboClaw::_transaction(e_command cmd, uint8_t *wbuff, size_t wbytes,
err_code = read(_uart, rbuff_curr, rbytes - bytes_read); err_code = read(_uart, rbuff_curr, rbytes - bytes_read);
if (err_code < 0) { if (err_code <= 0) {
return err_code; return err_code;
} else { } else {