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-rw-r--r--callouts/nm-dispatcher-utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/callouts/nm-dispatcher-utils.c b/callouts/nm-dispatcher-utils.c
index d8a8e8d8..e7a6f6a2 100644
--- a/callouts/nm-dispatcher-utils.c
+++ b/callouts/nm-dispatcher-utils.c
@@ -377,7 +377,7 @@ nm_dispatcher_utils_construct_envp (const char *action,
 			return NULL;
 		}
 		g_variant_unref (value);
-		g_variant_lookup (device_props, NMD_DEVICE_PROPS_IP_INTERFACE, "&s", &ip_iface);
+		(void) g_variant_lookup (device_props, NMD_DEVICE_PROPS_IP_INTERFACE, "&s", &ip_iface);
 	}
 
 	/* Device type */