Reset errno in X11 monitor enumeration
authorArmin Novak <armin.novak@thincast.com>
Wed, 29 Nov 2017 13:17:27 +0000 (14:17 +0100)
committerArmin Novak <armin.novak@thincast.com>
Wed, 29 Nov 2017 13:17:27 +0000 (14:17 +0100)
commit877f1614653de2afb181d2c39dd970c7dab22610
treee6ab22bde5aaa93676b3c20e94ad3628bb5129ee
parent33271415fe42f0f8a340ae1d26b4a30b381c3e49
Reset errno in X11 monitor enumeration

XOpenDisplay may succeed but set errno,
reset at the end of the function.
server/shadow/X11/x11_shadow.c