From 8b106b77c11d12d16abac845ed704845ef888bd2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Dejan=20Jovanovi=C4=87?= <dejan.jovanovic@gmail.com>
Date: Sat, 22 Sep 2012 14:34:52 +0000
Subject: [PATCH] another fix for the equality class iterator

---
 src/theory/uf/equality_engine.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/theory/uf/equality_engine.cpp b/src/theory/uf/equality_engine.cpp
index c2647902c..6cef3dff5 100644
--- a/src/theory/uf/equality_engine.cpp
+++ b/src/theory/uf/equality_engine.cpp
@@ -260,6 +260,7 @@ void EqualityEngine::addTerm(TNode t) {
     addTerm(tOp);
     // Add all the children and Curryfy
     result = getNodeId(tOp);
+    d_isInternal[result] = true;
     for (unsigned i = 0; i < t.getNumChildren(); ++ i) {
       // Add the child
       addTerm(t[i]);
-- 
2.30.2