check if file has been closed in utils_goto_workspace_tag

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@358 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2006-05-23  Nick Treleaven  <nick.treleaven@btinternet.com>
+
+ * src/utils.c: check if file has been closed in
+                utils_goto_workspace_tag
+
+
 2006-05-22  Nick Treleaven  <nick.treleaven@btinternet.com>
 
  * src/callbacks.c, src/templates.c:

src/utils.c

@@ -462,6 +462,8 @@ gboolean utils_goto_workspace_tag(const gchar *file, gint line)
 	gint file_idx = document_find_by_filename(file);
 	gboolean ret;
 
+	if (file_idx < 0) return FALSE;
+
 	page_num = gtk_notebook_page_num(GTK_NOTEBOOK(app->notebook), GTK_WIDGET(doc_list[file_idx].sci));
 
 	ret = utils_goto_line(file_idx, line);