Commit 8416abb3 authored by Markus Armbruster's avatar Markus Armbruster
Browse files

vl: Print -device help at most once 



We print it once for each -device help.  Not helpful.  Stop after the
first one.

Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
parent 092b21aa

vl.c

+1 −1
Original line number Diff line number Diff line
@@ -4049,7 +4049,7 @@ int main(int argc, char **argv, char **envp) 
        exit(1);

    }



    if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 0)

    if (qemu_opts_foreach(qemu_find_opts("device"), device_help_func, NULL, 1)

        != 0) {

        exit(0);

    }