[tracker/tracker-0.8] libtracker-miner tests: Avoid unused variable warning

[Martyn James Russell <mr src gnome org>]

commit 701b3d97a070587732bdf0e3f3117e6f77ca82da
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Mon Jul 12 13:51:43 2010 +0200

    libtracker-miner tests: Avoid unused variable warning

 tests/libtracker-miner/miners-mock.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/libtracker-miner/miners-mock.c b/tests/libtracker-miner/miners-mock.c
index 1c3927e..fa11fac 100644
--- a/tests/libtracker-miner/miners-mock.c
+++ b/tests/libtracker-miner/miners-mock.c
@@ -144,6 +144,7 @@ dbus_g_proxy_call (DBusGProxy *proxy,
 
 		g_value_init (&value, G_TYPE_STRING);
 		G_VALUE_COLLECT (&value, args, 0, &local_error);
+		g_free (local_error);
 		miner_name = g_value_get_string (&value);
 
 		miner = (TrackerMinerMock *)g_hash_table_lookup (miners, miner_name);