Internal: Fix script error running EXP05-J #4998

Author: kennethctdmn

CodeCheck/Published Standards/SEI Cert Standards/Java/EXP05-J/check.upy

@@ -98,7 +98,7 @@ def check(check, file):
         if "[]" in varset_ref.ent().type():
             is_array = True
 
-        while lex.text() != ";":
+        while lex and lex.text() != ";":
             lex_ref = lex.ref() if lex.ref() else None
 
             if is_array and array_index == None and lex.text() == "[" and lex.token() == "Punctuation":