fix: repair incorrect merge (ietf-tools#3728)

Author: rjsparks

ietf/submit/utils.py

@@ -126,14 +126,15 @@ def validate_submission_name(name):
             if '.' in name:
                 msg += "  Did you include a filename extension in the name by mistake?"
             return msg
-    return None
 
     components = name.split('-')
     if '' in components:
         return "Name contains adjacent dashes or the name ends with a dash."
     if len(components) < 3:
         return "Name has less than three dash-delimited components in the name."
 
+    return None
+
 def validate_submission_rev(name, rev):
     if not rev:
         return 'Revision not found'