formatting

[jalview.git] / src / jalview / util / BrowserLauncher.java

diff --git a/src/jalview/util/BrowserLauncher.java b/src/jalview/util/BrowserLauncher.java
index 540c521..6f89f68 100755 (executable)
--- a/src/jalview/util/BrowserLauncher.java
+++ b/src/jalview/util/BrowserLauncher.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.6)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
  * 
  * This file is part of Jalview.
  * 
@@ -233,7 +233,16 @@ public class BrowserLauncher
     if (osName.startsWith("Mac OS"))
     {
       String mrjVersion = System.getProperty("mrj.version");
-      String majorMRJVersion = mrjVersion.substring(0, 3);
+      String majorMRJVersion;
+      if (mrjVersion == null)
+      {
+        // must be on some later build with mrj support
+        majorMRJVersion = "3.1";
+      }
+      else
+      {
+        majorMRJVersion = mrjVersion.substring(0, 3);
+      }
 
       try
       {