RFR 8046702: default_options.sh test failure on Solaris

[Wang Weijun]

Oh, I made the mistake again, on Solaris "export ENV=var" is not always correct.

Please review the code change at

   http://cr.openjdk.java.net/~weijun/8046702/webrev.00/

The fix is as simple as

-----START-----
diff --git a/test/sun/security/tools/keytool/default_options.sh b/test/sun/security/tools/keytool/default_options.sh
--- a/test/sun/security/tools/keytool/default_options.sh
+++ b/test/sun/security/tools/keytool/default_options.sh
@@ -38,7 +38,8 @@
 
 rm $KS 2> /dev/null
 
-export PASS=changeit
+PASS=changeit
+export PASS
 
 # keytool
-----END-----

I was using "-storepass changeit" but at the final second I changed it to

  export PASS=changeit
  keytool -storepass:env PASS

and thought it looks more secure. I should have run it on all platforms again.

Thanks
Max