X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSeqPanel.java;h=fb6efe5f4d90102192b1ced6235744bdcc249c64;hb=56e67e558885f901e565620b3710e42909a68d29;hp=d5a13f3ad551de33b0b29666f58876c664316f20;hpb=a81d34b61544d11e146f2d5cf6558d35bf24533b;p=jalview.git

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index d5a13f3..fb6efe5 100644
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -359,8 +359,11 @@ 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;
       }