added a safety net in content_remove, so we do not loop endless. Fixes a problem caused by EOG on certain JPEG files.
added a safety net in content_remove, so we do not loop
endless. Fixes a problem caused by EOG on certain JPEG files.

pestophagous/unofficial_scratchpad_git-cvsimport_libexif,pestophagous/unofficial_scratchpad_git-cvsimport_libexif,pestophagous/unofficial_scratchpad_git-cvsimport_libexif