Remove latestVersion if null

diff --git a/src/jalview/bin/Cache.java b/src/jalview/bin/Cache.java
index c6a517f..3866140 100755 (executable)
--- a/src/jalview/bin/Cache.java
+++ b/src/jalview/bin/Cache.java
@@ -203,6 +203,9 @@ public class Cache
         }\r
         else\r
         {\r
+          if(jnlpVersion!=null)\r
+            setProperty("LATEST_VERSION", jnlpVersion);\r
+          else\r
           applicationProperties.remove("LATEST_VERSION");\r
         }\r
 \r