tests/unit/test-char: Fix qemu_socket(), make_udp_socket() check
authorMarkus Armbruster <armbru@redhat.com>
Sat, 3 Feb 2024 08:02:26 +0000 (09:02 +0100)
committerMarkus Armbruster <armbru@redhat.com>
Wed, 14 Feb 2024 06:45:08 +0000 (07:45 +0100)
commitf396da77ca59cc67fedb54fe4ea22fbb961270d3
tree3e5bd861697486fd159320eae040d97e515427f6
parenta58c439a2d2c07ec05429d8774d75faeef4eac1e
tests/unit/test-char: Fix qemu_socket(), make_udp_socket() check

qemu_socket() and make_udp_socket() return a file descriptor on
success, -1 on failure.  The check misinterprets 0 as failure.  Fix
that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240203080228.2766159-3-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
tests/unit/test-char.c