qemu-option: Fix has_help_option()'s sloppy parsing
commit80a94855737622436a9b5cd25315b9c80d7e3ffa
authorMarkus Armbruster <armbru@redhat.com>
Wed, 15 Apr 2020 07:49:22 +0000 (15 09:49 +0200)
committerMarkus Armbruster <armbru@redhat.com>
Wed, 29 Apr 2020 06:01:51 +0000 (29 08:01 +0200)
tree79bf448d7dbb75080d05f94988181b3163943fbf
parent933d1527785fe839300459abb486905094d192a7
qemu-option: Fix has_help_option()'s sloppy parsing

has_help_option() uses its own parser.  It's inconsistent with
qemu_opts_parse(), as demonstrated by test-qemu-opts case
/qemu-opts/has_help_option.  Fix by reusing the common parser.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200415074927.19897-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
tests/test-qemu-opts.c
util/qemu-option.c