diff --git a/canvas.go b/canvas.go
index 5a43999..d781717 100644
--- a/canvas.go
+++ b/canvas.go
@@ -69,6 +69,7 @@ func init_aplus_toolid(course_id int) error {
 		if strings.Contains(tool.URL, ".aplusattendance.com/") && base_aplus_link == "" {
 			base_aplus_link = tool.URL
 			external_tools_code = tool.ID
+			return nil
 		}
 	}