From 639781b5c8ba81dc7baece531146e5a6285e8ce2 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 18 May 2019 07:58:33 +0200
Subject: [PATCH] stringrenderer_test: Get system locale only once

This fixes a runtime exception on macOS.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 unittest/stringrenderer_test.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/unittest/stringrenderer_test.cc b/unittest/stringrenderer_test.cc
index c778b480c1..67f1bcbad5 100644
--- a/unittest/stringrenderer_test.cc
+++ b/unittest/stringrenderer_test.cc
@@ -50,8 +50,9 @@ using tesseract::StringRenderer;
 
 class StringRendererTest : public ::testing::Test {
  protected:
-  void SetUp() {
-    std::locale::global(std::locale(""));
+  void SetUp() override {
+    static std::locale system_locale("");
+    std::locale::global(system_locale);
   }
 
   static void SetUpTestCase() {