fix issue #184 adding eol comment

this was not possible without explicit column specification and no neighbouring comment was available.

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1 files changed, 4 insertions, 1 deletions

diff --git a/comments.py b/comments.py
index ff0080f..c98baf8 100644
--- a/comments.py
+++ b/comments.py
@@ -297,7 +297,10 @@ class CommentedBase(object):
         from .error import CommentMark
 
         if column is None:
-            column = self._yaml_get_column(key)
+            try:
+                column = self._yaml_get_column(key)
+            except AttributeError:
+                column = 0
         if comment[0] != '#':
             comment = '# ' + comment
         if column is None: