1 files changed, 4 insertions, 1 deletions
diff --git a/tuplr.cpp b/tuplr.cpp
index 10233f9..6321a5c 100644
--- a/tuplr.cpp
+++ b/tuplr.cpp
@@ -27,6 +27,7 @@ using namespace std;
 using boost::format;
 
 Funcs AConsCall::funcs;
+GC    AST::pool;
 
 template<typename Atom>
 ostream&
@@ -228,6 +229,7 @@ initLang(PEnv& penv, TEnv& tenv)
 }
 
 
+
 /***************************************************************************
  * EVAL/REPL/MAIN                                                          *
  ***************************************************************************/
@@ -256,6 +258,7 @@ main(int argc, char** argv)
 
 	CEnv* cenv = newCenv(penv, tenv);
 	cenv->push();
+	AST::pool.lock();
 
 	map<string,string> args;
 	list<string>       files;
@@ -326,7 +329,7 @@ main(int argc, char** argv)
 		os.close();
 	}
 
-	delete cenv;
+	freeCenv(cenv);
 	return ret;
 }