[ghex] findrep: Revert to old behaviour for finding next match

[Logan Rathbone <larathbone src gnome org>]

commit 46f34eb33be4b970b41fe4efeccec8e714a81008
Author: Logan Rathbone <poprocks gmail com>
Date:   Mon May 9 13:17:45 2022 -0400

    findrep: Revert to old behaviour for finding next match
    
    Fixes #47 - not fully decided that this will be the ultimate approach
    taken in the long run, but it works well enough unless and until a
    better solution is worked out.

 src/findreplace.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/src/findreplace.c b/src/findreplace.c
index bcbc87e..b81c6f0 100644
--- a/src/findreplace.c
+++ b/src/findreplace.c
@@ -75,7 +75,6 @@ typedef struct {
        GtkWidget *options_ignore_case;
        GtkWidget *options_show_pane;
        gboolean found;
-       size_t last_found_len;
        GCancellable *cancellable;
 
 } FindDialogPrivate;
@@ -294,7 +293,6 @@ find_ready_cb (GObject *source_object,
        if (find_data->found)
        {
                f_priv->found = TRUE;
-               f_priv->last_found_len = find_data->found_len;
 
                hex_widget_set_cursor (priv->gh, find_data->offset);
 
@@ -366,7 +364,7 @@ find_common (FindDialog *self, enum FindDirection direction,
        {
                find_data->start = f_priv->found == FALSE ?
                                                                cursor_pos :
-                                                               cursor_pos + f_priv->last_found_len - 1;
+                                                               cursor_pos + 1;
 
                hex_document_find_forward_full_async (doc,
                                find_data,