Fix: :ltag command did not set w:quickfix_title. (Lech Lorens)
diff --git a/src/eval.c b/src/eval.c
index 6d6f9b4..fc01006 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -15824,7 +15824,7 @@
 		action = *act;
 	}
 
-	if (l != NULL && set_errorlist(wp, l, action) == OK)
+	if (l != NULL && set_errorlist(wp, l, action, NULL) == OK)
 	    rettv->vval.v_number = 0;
     }
 #endif