X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Ffunction%2Festimate%2FEstimationParameters.java;h=afe59383da9c6d21962dcdfc0ae0b47748f83753;hp=1b8046740b767b21bc8e55cdda4134831d092efa;hb=HEAD;hpb=2302358503c38817e19f6e529f6c9e530aac0e86

diff --git a/src/tim/prune/function/estimate/EstimationParameters.java b/src/tim/prune/function/estimate/EstimationParameters.java
index 1b80467..afe5938 100644
--- a/src/tim/prune/function/estimate/EstimationParameters.java
+++ b/src/tim/prune/function/estimate/EstimationParameters.java
@@ -6,7 +6,7 @@ import java.util.Locale;
 
 import tim.prune.I18nManager;
 import tim.prune.config.Config;
-import tim.prune.data.RangeStats;
+import tim.prune.data.RangeStatsWithGradients;
 import tim.prune.data.Unit;
 import tim.prune.data.UnitSetLibrary;
 
@@ -254,9 +254,11 @@ public class EstimationParameters
 	 * @param inStats stats of current range
 	 * @return estimated number of minutes required
 	 */
-	public double applyToStats(RangeStats inStats)
+	public double applyToStats(RangeStatsWithGradients inStats)
 	{
-		if (inStats == null || !inStats.isValid()) return 0.0;
+		if (inStats == null) {
+			return 0.0;
+		}
 		final Unit METRES = UnitSetLibrary.UNITS_METRES;
 		final double STANDARD_CLIMB = 100.0; // metres
 		final double STANDARD_DISTANCE = 5.0; // kilometres