From: Romain Forlot <romain.forlot@iot.bzh>
Date: Thu, 1 Jun 2017 07:07:43 +0000 (+0200)
Subject: Using isnan to define frequency.
X-Git-Tag: Renesas_delivery_Q2~57
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=07cf0fca41024a41ba035f6e817a9590b686a992;p=apps%2Flow-level-can-service.git

Using isnan to define frequency.

Change-Id: Iba93089dc982644898540b286892c436229f38d2
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---

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 dcfa8d4..eed0d76 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;