Fix Timidity read_config_file() not closing the file when there is an error.
Fix Timidity read_config_file() not closing the file when there is an error.

Fixes Bugzilla #1230.

Thanks to Ozkan Sezer for the patch!

nemomobile-packages/libsdl-sound,nemomobile-packages/libsdl-sound,nemomobile-packages/libsdl-sound