diff options
| -rw-r--r-- | qemu-img.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/qemu-img.c b/qemu-img.c index 204f618c6e..00fcade83f 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -297,13 +297,16 @@ static int img_create(int argc, char **argv) return 0; } + /* Create parameter list with default values */ + param = parse_option_parameters("", drv->create_options, param); + set_option_parameter_int(param, BLOCK_OPT_SIZE, -1); + + /* Parse -o options */ if (options) { param = parse_option_parameters(options, drv->create_options, param); if (param == NULL) { error("Invalid options for file format '%s'.", fmt); } - } else { - param = parse_option_parameters("", drv->create_options, param); } /* Get the filename */ @@ -321,7 +324,7 @@ static int img_create(int argc, char **argv) // The size for the image must always be specified, with one exception: // If we are using a backing file, we can obtain the size from there - if (get_option_parameter(param, BLOCK_OPT_SIZE)->value.n == 0) { + if (get_option_parameter(param, BLOCK_OPT_SIZE)->value.n == -1) { QEMUOptionParameter *backing_file = get_option_parameter(param, BLOCK_OPT_BACKING_FILE); |