X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSeqPanel.java;fp=src%2Fjalview%2Fgui%2FSeqPanel.java;h=61cac46b0a3912fea31aec14212487be8ee79839;hb=eecf916c7804994b115558adce378dab418c6656;hp=2cdb1d8d539555a175439b02126a0012200bd11d;hpb=31424d05e708a1d7c4f0e88673b8708e0fca8958;p=jalview.git

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 2cdb1d8..61cac46 100644
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -363,8 +363,11 @@ public class SeqPanel extends JPanel
       int original = seqCanvas.cursorX - dx;
       int maxWidth = av.getAlignment().getWidth();
 
+      // TODO: once JAL-2759 is ready, change this loop to something more
+      // efficient
       while (!hidden.isVisible(seqCanvas.cursorX)
-              && seqCanvas.cursorX < maxWidth && seqCanvas.cursorX > 0)
+              && seqCanvas.cursorX < maxWidth && seqCanvas.cursorX > 0
+              && dx != 0)
       {
         seqCanvas.cursorX += dx;
       }