fix Bitmap's object to string conversion #62

Merged
cremno merged 1 commits from mri-bitmap-fix-obj2str-conversion into master 2014-08-31 12:06:54 +00:00

1 Commits

Author SHA1 Message Date
cremno b8fc8cf9b6 fix Bitmap's object to string conversion
Calling #to_s might not return a string (it should though).
2014-08-31 09:52:04 +02:00