Fix compiler warnings ( see https://github.com/kimkulling/openddl-parser/issues/8 ).
Fix compiler warnings ( see https://github.com/kimkulling/openddl-parser/issues/8 ).

Signed-off-by: Kim Kulling <ab1850e765cb36d3d392c95b68ac3e34036b2afe@googlemail.com>

FredrikHson/openddl-parser,FredrikHson/openddl-parser,FredrikHson/openddl-parser,FredrikHson/openddl-parser,kimkulling/openddl-parser,kimkulling/openddl-parser,kimkulling/openddl-parser,kimkulling/openddl-parser