From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Kevin Wolf <kwolf@redhat.com>
Subject: [Qemu-devel] [PATCH 1/2] qemu-img: Use strerror() for generic resize error
Date: Wed, 15 Jun 2016 17:36:29 +0200 [thread overview]
Message-ID: <20160615153630.2116-2-mreitz@redhat.com> (raw)
In-Reply-To: <20160615153630.2116-1-mreitz@redhat.com>
Emitting the plain error number is not very helpful. Use strerror()
instead.
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
qemu-img.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-img.c b/qemu-img.c
index 14e2661..d5ccd9a 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -3277,7 +3277,7 @@ static int img_resize(int argc, char **argv)
error_report("Image is read-only");
break;
default:
- error_report("Error resizing image (%d)", -ret);
+ error_report("Error resizing image: %s", strerror(-ret));
break;
}
out:
--
2.8.3
next prev parent reply other threads:[~2016-06-15 15:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 15:36 [Qemu-devel] [PATCH 0/2] qcow2: Avoid making the L1 table too big Max Reitz
2016-06-15 15:36 ` Max Reitz [this message]
2016-06-15 15:44 ` [Qemu-devel] [PATCH 1/2] qemu-img: Use strerror() for generic resize error Eric Blake
2016-06-15 15:36 ` [Qemu-devel] [PATCH 2/2] qcow2: Avoid making the L1 table too big Max Reitz
2016-06-15 15:43 ` Eric Blake
2016-07-06 8:40 ` Kevin Wolf
2016-07-06 12:47 ` Max Reitz
2016-07-06 12:54 ` Kevin Wolf
2016-07-05 17:37 ` [Qemu-devel] [PATCH 0/2] " Max Reitz
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