From b6401ce0eeaf81c8a5ee8051d109fb581cb42eab Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Wed, 23 Mar 2005 15:39:17 +0000
Subject: [PATCH] works even if col is 1 residue

---
 src/jalview/gui/ScalePanel.java |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index b349b5b..37cfcaf 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -150,7 +150,10 @@ public class ScalePanel extends JPanel
 
     gg.setColor(Color.black);
 
-    int scalestartx = startx - startx%space + space;
+
+    int scalestartx = 0;
+    if(space>0)
+      scalestartx = startx - startx%space + space;
 
 
     //Fill the selected columns
-- 
1.7.10.2