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Diffstat (limited to 'qemu-img.c')
-rw-r--r--qemu-img.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/qemu-img.c b/qemu-img.c
index 8c4edf37a9..7876258fa9 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -2986,6 +2986,13 @@ static int img_amend(int argc, char **argv)
goto out;
}
+ if (!bs->drv->create_opts) {
+ error_report("Format driver '%s' does not support any options to amend",
+ fmt);
+ ret = -1;
+ goto out;
+ }
+
create_opts = qemu_opts_append(create_opts, bs->drv->create_opts);
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
if (options && qemu_opts_do_parse(opts, options, NULL)) {