[tracker/tracker-0.12] tracker-control: Do not call g_object_unref on NULL in error case

[Martyn James Russell <mr src gnome org>]

commit bfc01f3dee580353c6ad5216f42448cee82389dd
Author: JÃrg Billeter <j bitron ch>
Date:   Mon Oct 17 10:14:36 2011 +0200

    tracker-control: Do not call g_object_unref on NULL in error case

 src/tracker-control/tracker-control-general.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/tracker-control/tracker-control-general.c b/src/tracker-control/tracker-control-general.c
index 35d1157..96f40ab 100644
--- a/src/tracker-control/tracker-control-general.c
+++ b/src/tracker-control/tracker-control-general.c
@@ -548,6 +548,7 @@ get_uid_for_pid (const gchar  *pid_as_string,
 		uid = 0;
 	} else {
 		uid = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_UID);
+		g_object_unref (info);
 	}
 
 	if (filename) {
@@ -556,7 +557,6 @@ get_uid_for_pid (const gchar  *pid_as_string,
 		g_free (fn);
 	}
 
-	g_object_unref (info);
 	g_object_unref (f);
 
 	return uid;