This update fixes the following issues with file:
- bnc#847062:
+ Update to file version 5.15 (bug fix release, no new featuress)
* Don't mix errors and regular output if there was an error
* in magic_descriptor() don't close the file and try to restore its position
* Don't treat magic as an error if offset was past EOF
* Fix spacing issues in softmagic and elf
* Fix segmentation fault with multiple magic_load commands.
* The way "default" was implemented was not very useful because the "if something was printed at that level" was not easily controlled by the user, and the format was bound to a string which is too restrictive. Add a "clear" for that level keyword and make "default" void.
* disallow strength setting in "name" entries