JAL-2439 Fix to hidden column marker being one row too short

[jalview.git] / src / jalview / gui / SeqCanvas.java

diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index 4557819..19464ae 100755 (executable)
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -683,7 +683,7 @@ public class SeqCanvas extends JComponent
 
           g1.drawLine((blockEnd - blockStart + 1) * charWidth - 1,
                   0 + offset, (blockEnd - blockStart + 1) * charWidth - 1,
-                  (endSeq - startSeq) * charHeight + offset);
+                  (endSeq - startSeq + 1) * charHeight + offset);
         }
 
         g1.translate(-screenY * charWidth, 0);