[Qemu-block] [PATCH for-2.10 1/3] qemu-img/convert: Always set ret < 0 on error

[Max Reitz]

Otherwise the qemu-img process will exit with EXIT_SUCCESS instead of
EXIT_FAILURE.

Cc: qemu-stable <address@hidden>
Signed-off-by: Max Reitz <address@hidden>
---
 qemu-img.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/qemu-img.c b/qemu-img.c
index 37c2894678..f2809e1ab4 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -2069,6 +2069,7 @@ static int img_convert(int argc, char **argv)
             opts = qemu_opts_parse_noisily(&qemu_object_opts,
                                            optarg, true);
             if (!opts) {
+                ret = -1;
                 goto fail_getopt;
             }
             break;
@@ -2081,6 +2082,7 @@ static int img_convert(int argc, char **argv)
     if (qemu_opts_foreach(&qemu_object_opts,
                           user_creatable_add_opts_foreach,
                           NULL, NULL)) {
+        ret = -1;
         goto fail_getopt;
     }
 
-- 
2.12.2