From 8fd2d8a636b65ca9e5d13bcc7f327e34ec40a09f Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Fri, 6 Apr 2018 15:56:05 -0500
Subject: [PATCH] chore(datatype): small fixes

---
 src/smt/theory_datatype.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/smt/theory_datatype.cpp b/src/smt/theory_datatype.cpp
index f17bdc3d6..825856e37 100644
--- a/src/smt/theory_datatype.cpp
+++ b/src/smt/theory_datatype.cpp
@@ -452,7 +452,7 @@ namespace smt {
 
         SASSERT(app->get_root() == root->get_root());
         if (app != root)
-          m_used_eqs.push_back(enode_pair(app, root));
+            m_used_eqs.push_back(enode_pair(app, root));
     }
 
     // start exploring subgraph below `app`
@@ -511,7 +511,7 @@ namespace smt {
 
             switch (op) {
             case ENTER:
-              res = occurs_check_enter(app) || res;
+              res = occurs_check_enter(app);
               break;
 
             case EXIT: