X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignExportSettings.java;h=49bb64a25a1d0e95fcc9d98739e0a35903e5ac4f;hp=40128afd3709cacacf44ec7b8eff6a259fa51030;hb=fddf3084802b37e5cee17829e32692a4aac3e60d;hpb=7e5b8f22ed3a1b76f6389a4c7d6b7ebc7f9bf74d

diff --git a/src/jalview/gui/AlignExportSettings.java b/src/jalview/gui/AlignExportSettings.java
index 40128af..49bb64a 100644
--- a/src/jalview/gui/AlignExportSettings.java
+++ b/src/jalview/gui/AlignExportSettings.java
@@ -1,6 +1,7 @@
 package jalview.gui;
 
 import jalview.api.AlignExportSettingI;
+import jalview.bin.Jalview;
 import jalview.jbgui.GAlignExportSettings;
 
 import java.awt.event.ActionEvent;
@@ -23,7 +24,7 @@ public class AlignExportSettings extends GAlignExportSettings implements
           String alignFileFormat)
   {
     super(hasHiddenSeq, hasHiddenCols, alignFileFormat);
-    if (isShowDialog())
+    if (!Jalview.isHeadlessMode() && isShowDialog())
     {
       JOptionPane pane = new JOptionPane(null, JOptionPane.DEFAULT_OPTION,
               JOptionPane.DEFAULT_OPTION, null, new Object[]