[gtksourceview/wip/search] search: do not initialize the found tag too early

[Sébastien Wilmet <swilmet src gnome org>]

commit e3d622c6b4a9600885547f5964c0fa5cd553e78b
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Jun 22 12:42:47 2013 +0200

    search: do not initialize the found tag too early

 gtksourceview/gtksourcesearch.c |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/gtksourceview/gtksourcesearch.c b/gtksourceview/gtksourcesearch.c
index bdf15bb..210cea6 100644
--- a/gtksourceview/gtksourcesearch.c
+++ b/gtksourceview/gtksourcesearch.c
@@ -168,14 +168,12 @@ sync_found_tag (GtkSourceSearch *search)
        _gtk_source_style_apply (style, search->priv->found_tag);
 }
 
+/* Make sure to call this function when the buffer is constructed, else there is
+ * a problem with the tag table already initialized while it shouldn't.
+ */
 static void
 init_found_tag (GtkSourceSearch *search)
 {
-       if (search->priv->found_tag != NULL)
-       {
-               return;
-       }
-
        search->priv->found_tag = gtk_text_buffer_create_tag (search->priv->buffer, NULL, NULL);
 
        sync_found_tag (search);
@@ -421,6 +419,11 @@ scan_subregion (GtkSourceSearch *search,
        GtkTextIter *limit;
        gboolean found = TRUE;
 
+       if (search->priv->found_tag == NULL)
+       {
+               init_found_tag (search);
+       }
+
        /* Make sure the 'found' tag has the priority over syntax highlighting
         * tags. */
        text_tag_set_highest_priority (search->priv->found_tag,
@@ -794,8 +797,6 @@ set_buffer (GtkSourceSearch *search,
                                 G_CALLBACK (delete_range_after_cb),
                                 search,
                                 G_CONNECT_AFTER | G_CONNECT_SWAPPED);
-
-       init_found_tag (search);
 }
 
 static void