[Qemu-devel] [PATCH 1/3] qemu-img: fix img_commit() error return value

[Stefan Hajnoczi]

The img_commit() return value is a process exit code.  Use 1 for failure
instead of -1.  The other failure paths in this function already use 1.

Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 qemu-img.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qemu-img.c b/qemu-img.c
index c843420..dc3adb5 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -771,7 +771,7 @@ static int img_commit(int argc, char **argv)
     ret = bdrv_parse_cache_flags(cache, &flags);
     if (ret < 0) {
         error_report("Invalid cache option: %s", cache);
-        return -1;
+        return 1;
     }
 
     bs = bdrv_new_open("image", filename, fmt, flags, true, quiet);
-- 
1.9.3