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[Qemu-block] [PATCH 1/2] qemu-img: Use strerror() for generic resize err
From: |
Max Reitz |
Subject: |
[Qemu-block] [PATCH 1/2] qemu-img: Use strerror() for generic resize error |
Date: |
Wed, 15 Jun 2016 17:36:29 +0200 |
Emitting the plain error number is not very helpful. Use strerror()
instead.
Signed-off-by: Max Reitz <address@hidden>
---
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