This should be an easy one for people here, I am just not experienced enough to figure this out.
When using tFTPPut to output a file I am calling the new name (String)globalMap.get("file_prefix") + (String)globalMap.get("file_name") + ".pgp" .
In some cases though file_prefix is null but in those cases the file name is actually being written as nullFileName.pgp . What function can I put around the first string portion to not make it put anything there as I thought it would. To be clear, it is putting the string "null" and this is a context variable that is left empty.
