[devhelp] Add extra parameter to dh_search_set_search_string for API compatibility

[Frederic Peters <fpeters src gnome org>]

commit 40f3595a304c78bc480edf3671d8a2aef62f850e
Author: Frédéric Péters <fpeters 0d be>
Date:   Tue Dec 21 11:06:18 2010 +0100

    Add extra parameter to dh_search_set_search_string for API compatibility
    
    This is used by the Anjuta devhelp plugin.

 src/dh-search.c |    3 ++-
 src/dh-search.h |    3 ++-
 src/dh-window.c |    2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/src/dh-search.c b/src/dh-search.c
index d8537e7..96c49f4 100644
--- a/src/dh-search.c
+++ b/src/dh-search.c
@@ -1192,7 +1192,8 @@ dh_search_new (DhBookManager *book_manager)
 
 void
 dh_search_set_search_string (DhSearch    *search,
-                             const gchar *str)
+                             const gchar *str,
+                             const gchar *unused)
 {
         DhSearchPriv *priv;
 
diff --git a/src/dh-search.h b/src/dh-search.h
index 35daeb5..c7c1028 100644
--- a/src/dh-search.h
+++ b/src/dh-search.h
@@ -52,7 +52,8 @@ struct _DhSearchClass {
 GType      dh_search_get_type          (void);
 GtkWidget *dh_search_new               (DhBookManager *book_manager);
 void       dh_search_set_search_string (DhSearch      *search,
-                                        const gchar   *str);
+                                        const gchar   *str,
+                                        const gchar   *unused);
 
 G_END_DECLS
 
diff --git a/src/dh-window.c b/src/dh-window.c
index 34ed8c2..ca0486f 100644
--- a/src/dh-window.c
+++ b/src/dh-window.c
@@ -1963,7 +1963,7 @@ dh_window_search (DhWindow    *window,
         priv = window->priv;
 
         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->control_notebook), 1);
-        dh_search_set_search_string (DH_SEARCH (priv->search), str);
+        dh_search_set_search_string (DH_SEARCH (priv->search), str, NULL);
 }
 
 void