tree 78f8e90d20d5b18374ba4fe3e2163d52d16a1a2f
parent f8f222ea364f5b6c3867ab643ff60e212302eb31
author Eric Engestrom <eric.engestrom@intel.com> 1558015027 +0100
committer Eric Engestrom <eric@engestrom.ch> 1560086053 +0000

util/os_file: actually return the error read() gave us

Fixes: 316964709e21286c2af5 "util: add os_read_file() helper"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>