From ff5347c4ad5f80d66cfca4195cf5cc5b78297864 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Tue, 13 Nov 2018 09:09:23 +0100
Subject: [PATCH] Fix memory leak in osd_test

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

diff --git a/unittest/osd_test.cc b/unittest/osd_test.cc
index cf49cb2e15..dedb20cc4d 100644
--- a/unittest/osd_test.cc
+++ b/unittest/osd_test.cc
@@ -20,6 +20,7 @@
 
 //#include "log.h"
 #include <iostream>
+#include <memory>               // std::unique_ptr
 #include <string>
 #include "baseapi.h"
 #include "include_gunit.h"
@@ -33,7 +34,7 @@ class TestClass : public testing::Test {
 
 void OSDTester(int expected_deg, const char* imgname, const char* tessdatadir) {
   // log.info() << tessdatadir << " for image: " << imgname << std::endl;
-  tesseract::TessBaseAPI* api = new tesseract::TessBaseAPI();
+  std::unique_ptr<tesseract::TessBaseAPI> api(new tesseract::TessBaseAPI());
   ASSERT_FALSE(api->Init(tessdatadir, "osd"))
       << "Could not initialize tesseract.";
   Pix* image = pixRead(imgname);