From 94ce3387f65a74636cae207f65fdec90177cf2e0 Mon Sep 17 00:00:00 2001
From: marduone <marduone@github>
Date: Mon, 17 Jun 2019 14:56:03 -0300
Subject: [PATCH] Add Missing throw in Operator::instantiate

---
 src/operators/operator.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/operators/operator.cc b/src/operators/operator.cc
index b92798f98..28ba1bbff 100644
--- a/src/operators/operator.cc
+++ b/src/operators/operator.cc
@@ -193,7 +193,7 @@ Operator *Operator::instantiate(std::string op, std::string param_str) {
         return new UnconditionalMatch();
     }
 
-    std::invalid_argument("Operator not found.");
+    throw std::invalid_argument("Operator not found.");
 }
 
 }  // namespace operators