residualvm/residualvm — pull request #882 by JoseJX (2014-05-23 01:51:42+00:00)
Title: EMI: Load default image when missing a background bitmap. Fixes #881

In the retail version of EMI, when a background is missing, it substitutes dfltroom.til. I checked and GRIM also has a dfltroom.bm, so I added support for that as well. This PR checks if the bitmap was loaded. If it's unable to be loaded, the default room will be substituted instead.