From: Kevin Wolf <kwolf@redhat.com>
Date: Fri, 28 May 2010 18:10:48 +0000 (+0200)
Subject: qemu-io: Fix error messages
X-Git-Tag: v0.13.0-rc0~263^2~22
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0923c577f993d61eeaf41f66db1e1010fa113976;p=thirdparty%2Fqemu.git

qemu-io: Fix error messages

The truncate and getlength commands passed a negative error number to strerror.
They also happen to be the two functions that are lacking a newline at the end
of their error message.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/qemu-io.c b/qemu-io.c
index 72a45247da7..7c6120b6acc 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -1317,7 +1317,7 @@ truncate_f(int argc, char **argv)
 
 	ret = bdrv_truncate(bs, offset);
 	if (ret < 0) {
-		printf("truncate: %s", strerror(ret));
+		printf("truncate: %s\n", strerror(-ret));
 		return 0;
 	}
 
@@ -1342,7 +1342,7 @@ length_f(int argc, char **argv)
 
 	size = bdrv_getlength(bs);
 	if (size < 0) {
-		printf("getlength: %s", strerror(size));
+		printf("getlength: %s\n", strerror(-size));
 		return 0;
 	}