From 06e522a4f081a946e27882e81736a5ec8499f390 Mon Sep 17 00:00:00 2001
From: rusefi <arro239+rusefi@gmail.com>
Date: Sat, 2 Dec 2017 18:57:52 -0500
Subject: [PATCH] minor bugfix

---
 firmware/development/wave_analyzer.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/firmware/development/wave_analyzer.cpp b/firmware/development/wave_analyzer.cpp
index a89822d481..322de16922 100644
--- a/firmware/development/wave_analyzer.cpp
+++ b/firmware/development/wave_analyzer.cpp
@@ -239,13 +239,15 @@ static void reportWave(Logging *logging, int index) {
 
 		uint32_t offsetUs = getWaveOffset(index);
 		int rpm = getRpmE(engine);
-		float oneDegreeUs = rpm == 0 ? NAN : getOneDegreeTimeUs(rpm);
+		if (rpm != 0) {
+			float oneDegreeUs = getOneDegreeTimeUs(rpm);
 
-		appendPrintf(logging, "advance%d%s", index, DELIMETER);
-		float angle = (offsetUs / oneDegreeUs) - tdcPosition();
-		fixAngle(angle, "angle");
-		appendFloat(logging, angle, 3);
-		appendPrintf(logging, "%s", DELIMETER);
+			appendPrintf(logging, "advance%d%s", index, DELIMETER);
+			float angle = (offsetUs / oneDegreeUs) - tdcPosition();
+			fixAngle(angle, "waveAn");
+			appendFloat(logging, angle, 3);
+			appendPrintf(logging, "%s", DELIMETER);
+		}
 	}
 }