QemuOpts: Convert qemu_opts_foreach() to Error

Retain the function value for now, to permit selective conversion of
its callers.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ui/vnc.c b/ui/vnc.c
index 1013ea5..0c6b5e3 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3770,7 +3770,7 @@ QemuOpts *vnc_parse_func(const char *str)
     return opts;
 }
 
-int vnc_init_func(QemuOpts *opts, void *opaque)
+int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp)
 {
     Error *local_err = NULL;
     char *id = (char *)qemu_opts_id(opts);