Applet has main method, excutable

[jalview.git] / src / jalview / appletgui / IdPanel.java

diff --git a/src/jalview/appletgui/IdPanel.java b/src/jalview/appletgui/IdPanel.java
index f3db9be..b6e6a2b 100755 (executable)
--- a/src/jalview/appletgui/IdPanel.java
+++ b/src/jalview/appletgui/IdPanel.java
@@ -50,14 +50,17 @@ public class IdPanel
     idCanvas.addMouseMotionListener(this);\r
 \r
     String label, url;\r
-    for(int i=1; i<10; i++)\r
+    if(parent.alignFrame.applet!=null)\r
     {\r
-      label = parent.alignFrame.applet.getParameter("linkLabel_"+i);\r
-      url = parent.alignFrame.applet.getParameter("linkURL_"+i);\r
+      for (int i = 1; i < 10; i++)\r
+      {\r
+        label = parent.alignFrame.applet.getParameter("linkLabel_" + i);\r
+        url = parent.alignFrame.applet.getParameter("linkURL_" + i);\r
 \r
-      if(label!=null && url!=null)\r
-        links.addElement(label+"|"+url);\r
+        if (label != null && url != null)\r
+          links.addElement(label + "|" + url);\r
 \r
+      }\r
     }\r
     if (links.size() < 1)\r
     {\r