build: avoid build failure without gnutls

Found while trying to cross-compile to mingw:

  CC       libvirt_driver_remote_la-remote_driver.lo
../../src/remote/remote_driver.c: In function 'doRemoteOpen':
../../src/remote/remote_driver.c:487:23: error: variable 'verify' set but not used [-Werror=unused-but-set-variable]

* src/remote/remote_driver.c (doRemoteOpen): Also ignore 'verify'.

Signed-off-by: Eric Blake <eblake@redhat.com>

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 7a0c1f6000917d2dcd57a27ca5926473bab441cd..7f3e83332c355aa3187465457c8cd7669f2505e0 100644 (file)
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -609,6 +609,7 @@ doRemoteOpen(virConnectPtr conn,
         priv->is_secure = 1;
 #else
         (void)sanity;
+        (void)verify;
         virReportError(VIR_ERR_INVALID_ARG, "%s",
                        _("GNUTLS support not available in this build"));
         goto failed;