[nautilus] search-engine-simple: don't leak DateRange array if not matching

[Ernestas Kulik <ernestask src gnome org>]

commit 37c1cb51ce7c74e05e802fef4c75f310a0fa4316
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Thu Mar 1 07:54:54 2018 +0100

    search-engine-simple: don't leak DateRange array if not matching

 src/nautilus-search-engine-simple.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/nautilus-search-engine-simple.c b/src/nautilus-search-engine-simple.c
index 0ae787689..6752d653f 100644
--- a/src/nautilus-search-engine-simple.c
+++ b/src/nautilus-search-engine-simple.c
@@ -220,7 +220,6 @@ visit_directory (GFile            *dir,
     gboolean visited;
     guint64 atime;
     guint64 mtime;
-    GPtrArray *date_range;
     GDateTime *initial_date;
     GDateTime *end_date;
     NautilusTagManager *tag_manager;
@@ -243,6 +242,8 @@ visit_directory (GFile            *dir,
 
     while ((info = g_file_enumerator_next_file (enumerator, data->cancellable, NULL)) != NULL)
     {
+        g_autoptr (GPtrArray) date_range = NULL;
+
         display_name = g_file_info_get_display_name (info);
         if (display_name == NULL)
         {
@@ -298,7 +299,6 @@ visit_directory (GFile            *dir,
             found = nautilus_file_date_in_between (current_file_time,
                                                    initial_date,
                                                    end_date);
-            g_ptr_array_unref (date_range);
         }
 
         if (nautilus_query_get_search_starred (data->query))