xz: Fix return value type in io_write_buf().
commitb7dee202d5b041ccae028d0c5433b83cecbe9e5d
authorLasse Collin <lasse.collin@tukaani.org>
Fri, 28 Jun 2013 20:56:17 +0000 (28 23:56 +0300)
committerLasse Collin <lasse.collin@tukaani.org>
Fri, 28 Jun 2013 20:56:34 +0000 (28 23:56 +0300)
treef23df7c58d1417341e8b067b054637e547149dd4
parent265e7b44d804b47373f10b7da28350db7611cea6
xz: Fix return value type in io_write_buf().

It didn't affect the behavior of the code since -1
becomes true anyway.
src/xz/file_io.c