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simulator: fixing missing declaration

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The "len" variable was not defined and gave me an error, declaring it as "int" fixed it
This commit is contained in:
rfauvet
2019-06-03 10:02:36 -04:00
committed by Daniel Agar
parent 8966ad59c7
commit 755eccbe60
1 changed files with 1 additions and 1 deletions
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src/modules/simulator/simulator_mavlink.cpp
+1 -1
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@@ -803,7 +803,7 @@ void Simulator::poll_for_MAVLink_messages()
// got data from PIXHAWK // got data from PIXHAWK
if (fd_count > 1 && fds[1].revents & POLLIN) { if (fd_count > 1 && fds[1].revents & POLLIN) {
len = ::read(serial_fd, serial_buf, sizeof(serial_buf)); int len = ::read(serial_fd, serial_buf, sizeof(serial_buf));
if (len > 0) { if (len > 0) {
mavlink_message_t msg; mavlink_message_t msg;