[PATCH 8/8] tools: virsh: Reset error when keepalive registration fails

[Peter Krempa <pkrempa@xxxxxxxxxx>]

We try to enable keepalive oportunistically. If it's not supported by
the connection driver and it was not explicitly requested we keep the
error object set and can report it in some cases accidentally:

--- stdout ---
TEST: /home/pipo/libvirt/tests/virsh-self-test
      !                                        1   FAILED
--- stderr ---
error: parameter 'target' of command 'attach-disk' must be listed before optional parameters
error: this function is not supported by the connection driver: virConnectSetKeepAlive
-------

Clear the stored libvirt error.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 tools/virsh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/virsh.c b/tools/virsh.c
index 954778b626..a6bfbbbb87 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -176,6 +176,7 @@ virshConnect(vshControl *ctl, const char *uri, bool readonly)
         }
         vshDebug(ctl, VSH_ERR_INFO, "%s",
                  _("Failed to setup keepalive on connection\n"));
+        vshResetLibvirtError();
     }

  cleanup:
-- 
2.28.0