From: Daniel P. Berrangé <berrange@redhat.com>
Date: Tue, 23 Jul 2019 10:06:33 +0000 (+0100)
Subject: libvirt: correctly print out URI returned from probing
X-Git-Tag: v5.6.0-rc1~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=532c04e297d24a0c9a79382fede7ec35f9b71e74;p=thirdparty%2Flibvirt.git

libvirt: correctly print out URI returned from probing

Turning a NULL URI instead the empty string is very misleading when
reading the debug logs as the distinction between the two is
functionally important.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---

diff --git a/src/libvirt.c b/src/libvirt.c
index 7e665b6cba..f0a768fc7e 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -886,7 +886,7 @@ virConnectOpenInternal(const char *name,
                         goto failed;
                     VIR_DEBUG("%s driver URI probe returned '%s'",
                               virConnectDriverTab[i]->hypervisorDriver->name,
-                              NULLSTR_EMPTY(uristr));
+                              NULLSTR(uristr));
                 }
             }
         }