diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/platforms/px4_subscriber.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/platforms/px4_subscriber.h b/src/platforms/px4_subscriber.h index e995c6e49..5d0120f90 100644 --- a/src/platforms/px4_subscriber.h +++ b/src/platforms/px4_subscriber.h @@ -115,6 +115,10 @@ public: */ void update() { + if (_callback == nullptr) { + return; + } + if (!uORB::Subscription<M>::updated()) { /* Topic not updated, do not call callback */ return; |