From 687f31920145af8abe5a81b520b8080f895e29cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Klime=C5=A1?= <jklimes@redhat.com>
Date: Tue, 30 Sep 2014 14:07:34 +0200
Subject: [PATCH] libnm: g_variant_new() for strings does not allow NULLs

So pass "" instead of NULL.

GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
---
 libnm/nm-client.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libnm/nm-client.c b/libnm/nm-client.c
index c2d32ad936..175e5008a4 100644
--- a/libnm/nm-client.c
+++ b/libnm/nm-client.c
@@ -1346,6 +1346,11 @@ nm_client_set_logging (NMClient *client, const char *level, const char *domains,
 	if (!level && !domains)
 		return TRUE;
 
+	if (!level)
+		level = "";
+	if (!domains)
+		domains = "";
+
 	return nmdbus_manager_call_set_logging_sync (priv->manager_proxy,
 	                                             level, domains,
 	                                             NULL, error);