From 56add64df91b4766b057073ea6af681364c8541f Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Sat, 23 May 2020 03:37:02 +0100
Subject: [PATCH] fix MSVC warning about control paths (fixes #3067) (#3068)

* [R-package] fix MSVC warning about control paths (fixes #3067)

* linting

* simplify
---
 src/boosting/prediction_early_stop.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/boosting/prediction_early_stop.cpp b/src/boosting/prediction_early_stop.cpp
index dafc4b225e80..7e21141f6852 100644
--- a/src/boosting/prediction_early_stop.cpp
+++ b/src/boosting/prediction_early_stop.cpp
@@ -83,6 +83,9 @@ PredictionEarlyStopInstance CreatePredictionEarlyStopInstance(const std::string&
   } else {
     Log::Fatal("Unknown early stopping type: %s", type.c_str());
   }
+
+  // Fix for compiler warnings about reaching end of control
+  return CreateNone(config);
 }
 
 }  // namespace LightGBM