Cant save to a URL loaded Jar file

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index 3688462..be428fe 100755 (executable)
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -153,7 +153,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   {
      fileName = file;
      currentFileFormat = format;
-     reload.setEnabled(true);
+     if (!fileName.startsWith("http"))
+       reload.setEnabled(true);
   }
 
   void addKeyListener()