X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=tim%2Fprune%2Fdata%2FAltitudeRange.java;h=6a9f65fb1d5fdaf087d118e686fd4991fe0f5c75;hp=17036311cd7558e561a20b4795e916e54547c482;hb=92dad5df664287acb51728e9ea599f150765d34a;hpb=81843c3d8d0771bf00d0f26034a13aa515465c78

diff --git a/tim/prune/data/AltitudeRange.java b/tim/prune/data/AltitudeRange.java
index 1703631..6a9f65f 100644
--- a/tim/prune/data/AltitudeRange.java
+++ b/tim/prune/data/AltitudeRange.java
@@ -170,27 +170,25 @@ public class AltitudeRange
 	 */
 	public boolean hasRange()
 	{
-		return _range.getMaximum() > _range.getMinimum();
+		return _range.hasValues();
 	}
 
 
 	/**
 	 * @param inUnit altitude units to use
-	 * @return minimum value, or -1 if none found
+	 * @return minimum value
 	 */
 	public int getMinimum(Unit inUnit)
 	{
-		if (_range.getMinimum() <= 0) return _range.getMinimum();
 		return (int) (_range.getMinimum() * inUnit.getMultFactorFromStd());
 	}
 
 	/**
 	 * @param inUnit altitude units to use
-	 * @return maximum value, or -1 if none found
+	 * @return maximum value
 	 */
 	public int getMaximum(Unit inUnit)
 	{
-		if (_range.getMaximum() <= 0) return _range.getMaximum();
 		return (int) (_range.getMaximum() * inUnit.getMultFactorFromStd());
 	}