X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosuilib%2FAltosUIAxis.java;h=b4024a178a9271899b2310dd9f254c1227308440;hp=a38cba63e0f7913ce52e7cab49ca1cb4bb88d45e;hb=7041c386cdf37716f8daf0bc1a9204db620e3de9;hpb=488a527267decece48e6682e0e0c7fc29cbed329

diff --git a/altosuilib/AltosUIAxis.java b/altosuilib/AltosUIAxis.java
index a38cba63..b4024a17 100644
--- a/altosuilib/AltosUIAxis.java
+++ b/altosuilib/AltosUIAxis.java
@@ -15,14 +15,14 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altosuilib_1;
+package org.altusmetrum.altosuilib_9;
 
 import java.io.*;
 import java.util.ArrayList;
 
 import java.awt.*;
 import javax.swing.*;
-import org.altusmetrum.altoslib_2.*;
+import org.altusmetrum.altoslib_9.*;
 
 import org.jfree.ui.*;
 import org.jfree.chart.*;
@@ -48,9 +48,13 @@ public class AltosUIAxis extends NumberAxis {
 	public final static int axis_default = axis_include_zero;
 
 	public void set_units() {
-		setLabel(String.format("%s (%s)", label, units.show_units()));
+		String u = units.show_units();
+		if (u != null)
+			setLabel(String.format("%s (%s)", label, u));
+		else
+			setLabel(label);
 	}
-	
+
 	public void set_enable(boolean enable) {
 		if (enable) {
 			visible++;