From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 18 Apr 2019 12:02:08 +0000 (+0200)
Subject: virbuffer: Use signed integer for storing error
X-Git-Tag: v5.4.0-rc1~149
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=967f555da797b752a8fc797a8f127a05f1e6aa74;p=thirdparty%2Flibvirt.git

virbuffer: Use signed integer for storing error

The @error member can contain a positive value (errno) or a
negative value (-1) to denote a usage error. It doesn't make
much sense to store it as unsigned then.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
---

diff --git a/src/util/virbuffer.h b/src/util/virbuffer.h
index fbfed5cbf3..dd9d4ab3d4 100644
--- a/src/util/virbuffer.h
+++ b/src/util/virbuffer.h
@@ -40,7 +40,7 @@ typedef virBuffer *virBufferPtr;
 struct _virBuffer {
     size_t size;
     size_t use;
-    unsigned int error; /* errno value, or -1 for usage error */
+    int error; /* errno value, or -1 for usage error */
     int indent;
     char *content;
 };