X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosGraphUI.java;h=df6f05408b9aaec1ec33285f5211963a74935598;hp=ddd281a6d41813453cedb2a932211eb99d7d88c9;hb=79f3434013650fe4e3d76e5eb56a10000ee34249;hpb=c8078d352a7f54a4a97d25af080155d3f875536a

diff --git a/altosui/AltosGraphUI.java b/altosui/AltosGraphUI.java
index ddd281a6..df6f0540 100644
--- a/altosui/AltosGraphUI.java
+++ b/altosui/AltosGraphUI.java
@@ -55,12 +55,17 @@ public class AltosGraphUI extends AltosUIFrame implements AltosFontListener, Alt
 	}
 
 	public void font_size_changed(int font_size) {
-		map.font_size_changed(font_size);
-		statsTable.font_size_changed(font_size);
+		if (map != null)
+			map.font_size_changed(font_size);
+		if (statsTable != null)
+			statsTable.font_size_changed(font_size);
 	}
 
 	public void units_changed(boolean imperial_units) {
-		map.units_changed(imperial_units);
+		if (map != null)
+			map.units_changed(imperial_units);
+		if (enable != null)
+			enable.units_changed(imperial_units);
 	}
 
 	AltosGraphUI(AltosStateIterable states, File file) throws InterruptedException, IOException {