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-rw-r--r--CAN-binder/low-can-binding/binding/low-can-cb.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/CAN-binder/low-can-binding/binding/low-can-cb.cpp b/CAN-binder/low-can-binding/binding/low-can-cb.cpp
index dcfa8d45..eed0d761 100644
--- a/CAN-binder/low-can-binding/binding/low-can-cb.cpp
+++ b/CAN-binder/low-can-binding/binding/low-can-cb.cpp
@@ -162,7 +162,7 @@ int low_can_subscription_t::create_rx_filter()
float val = (float)(1 << can_signal_->get_bit_size()) - 1;
struct timeval freq;
- frequency_clock_t f = event_filter_.frequency > 0.0f ? frequency_clock_t(event_filter_.frequency) : can_signal_->get_frequency();
+ frequency_clock_t f = std::isnan(event_filter_.frequency) ? can_signal_->get_frequency() : frequency_clock_t(event_filter_.frequency);
freq = f.get_timeval_from_period();
bcm_msg.msg_head.opcode = RX_SETUP;