non crashable search.c

search.c

@@ -30,12 +30,9 @@ void asenda (GtkTextView *text_view, const gchar *replace, const gchar *text, Gt
   if (found)
     {
       gtk_text_buffer_select_range (buffer, &mstart, &mend);
-      last_pos = gtk_text_buffer_create_mark (buffer, "last_pos", &mend, FALSE);
-      gtk_text_view_scroll_mark_onscreen(text_view, last_pos);
-    }
-
       gtk_text_buffer_delete (buffer, &mstart, &mend);
       gtk_text_buffer_insert (buffer, &mstart, replace, -1);
+    }
 }
 // funktsioon selleks kui search nuppu vajutatakse
 void Otsi_nupp_vajutatud (GtkWidget *search_button, tab *Tab)
@@ -62,8 +59,8 @@ void Jargmine_nupp_vajutatud (GtkWidget *next_button, tab *Tab)
   text = gtk_entry_get_text (GTK_ENTRY (Tab->search_entry));
 
   buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (Tab->TextView));
-
   last_pos = gtk_text_buffer_get_mark (buffer, "last_pos");
+
   if (last_pos == NULL)
     return;
 
@@ -76,20 +73,19 @@ void Asenda_nupp_vajutatud (GtkWidget *asenda_nupp, tab *Tab)
     const gchar *text, *replace;
     GtkTextBuffer *buffer;
     GtkTextMark *last_pos;
-    GtkTextIter *mstart, *mend, iter;
-    gboolean found;
+    GtkTextIter iter;
 
     text = gtk_entry_get_text (GTK_ENTRY (Tab->search_entry));
     replace = gtk_entry_get_text (GTK_ENTRY (Tab->replace_entry));
 
     buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (Tab->TextView));
-    gtk_text_buffer_get_start_iter (buffer, &iter);
+
     last_pos = gtk_text_buffer_get_mark (buffer, "last_pos");
     if (last_pos == NULL)
         return;
 
+    gtk_text_buffer_get_start_iter (buffer, &iter);
     asenda (GTK_TEXT_VIEW (Tab->TextView), replace, text, &iter);
-    //gtk_text_buffer_insert (buffer, mstart, replace, -1);
 }