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| author | Pavel Kirienko <pavel.kirienko@gmail.com> | 2015-01-19 15:54:14 +0300 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2015-01-21 14:54:24 +0100 |
| commit | 4baf4a032fa87a01863ae475d4ad27496c90db86 (patch) | |
| tree | abb0446101b9564aa2cb4d1ac4f5e39092a8e57c | |
| parent | 91362223ea5dc5badc34870210c356eb47ebd59d (diff) | |
| download | px4-firmware-4baf4a032fa87a01863ae475d4ad27496c90db86.tar.gz px4-firmware-4baf4a032fa87a01863ae475d4ad27496c90db86.tar.bz2 px4-firmware-4baf4a032fa87a01863ae475d4ad27496c90db86.zip | |
Fixed: Passing this->_armed_sub to close, which cannot accept a negative number.
| -rw-r--r-- | src/modules/uavcan/uavcan_main.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/uavcan/uavcan_main.cpp b/src/modules/uavcan/uavcan_main.cpp index af5f2ec96..5b961e2ef 100644 --- a/src/modules/uavcan/uavcan_main.cpp +++ b/src/modules/uavcan/uavcan_main.cpp @@ -513,7 +513,7 @@ UavcanNode::teardown() _control_subs[i] = -1; } } - return ::close(_armed_sub); + return (_armed_sub >= 0) ? ::close(_armed_sub) : 0; } int |