[tracker/wip/carlosg/domain-ontologies: 12/76] libtracker-data: Remove static variable

[Carlos Garnacho <carlosg src gnome org>]

commit a20a2b7c145984f3a0e0ea0d1aeca9863bff8fb0
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jun 11 00:26:15 2017 +0200

    libtracker-data: Remove static variable
    
    Just keep the current journal filename number in the TrackerDBJournal.

 src/libtracker-data/tracker-db-journal.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/libtracker-data/tracker-db-journal.c b/src/libtracker-data/tracker-db-journal.c
index 44a310c..1fa9379 100644
--- a/src/libtracker-data/tracker-db-journal.c
+++ b/src/libtracker-data/tracker-db-journal.c
@@ -107,6 +107,7 @@ struct _TrackerDBJournal {
 
        TransactionFormat transaction_format;
        gboolean in_transaction;
+       gint cur_journal_file;
 };
 
 static struct {
@@ -1981,7 +1982,6 @@ tracker_db_journal_rotate (TrackerDBJournal  *writer,
        GConverter *converter;
        GInputStream *istream;
        GOutputStream *ostream, *cstream;
-       static gint max = 0;
        GError *n_error = NULL;
        gboolean ret;
 
@@ -1989,7 +1989,7 @@ tracker_db_journal_rotate (TrackerDBJournal  *writer,
        g_critical ("Journal is disabled, yet a journal function got called");
 #endif
 
-       if (max == 0) {
+       if (writer->cur_journal_file == 0) {
                gchar *directory;
                GDir *journal_dir;
                const gchar *f_name;
@@ -2012,7 +2012,7 @@ tracker_db_journal_rotate (TrackerDBJournal  *writer,
 
                                ptr = f_name + strlen (TRACKER_DB_JOURNAL_FILENAME ".");
                                cur = atoi (ptr);
-                               max = MAX (cur, max);
+                               writer->cur_journal_file = MAX (cur, writer->cur_journal_file);
                        }
 
                        f_name = g_dir_read_name (journal_dir);
@@ -2032,7 +2032,7 @@ tracker_db_journal_rotate (TrackerDBJournal  *writer,
                return FALSE;
        }
 
-       fullpath = g_strdup_printf ("%s.%d", writer->journal_filename, ++max);
+       fullpath = g_strdup_printf ("%s.%d", writer->journal_filename, ++writer->cur_journal_file);
 
        if (g_rename (writer->journal_filename, fullpath) < 0) {
                g_set_error (error, TRACKER_DB_JOURNAL_ERROR,