Fixed some error messages

rtv/subreddit.py

@@ -120,9 +120,12 @@ class SubredditPage(Page):
 
         submission_info = docs.SUBMISSION_FILE.format(name=name)
         with self.term.open_editor(submission_info) as text:
-            if not text or '\n' not in text:
+            if not text:
                 self.term.show_notification('Canceled')
                 return
+            elif '\n' not in text:
+                self.term.show_notification('Missing body')
+                return
 
             title, content = text.split('\n', 1)
             with self.term.loader('Posting', delay=0):

rtv/terminal.py

@@ -428,7 +428,7 @@ class Terminal(object):
             # All exceptions will cause the file to *not* be removed, but these
             # ones should also be swallowed
             _logger.info('Caught TemporaryFileError')
-            self.show_notification('File saved as: {}'.format(text))
+            self.show_notification('Post saved as: {}'.format(filepath))
         else:
             # If no errors occurred, try to remove the file
             try: