From e0512e0944792368f377cfee2b95e9e959eefd70 Mon Sep 17 00:00:00 2001
From: Kyrega <philipp.stefan.womser@sap.com>
Date: Tue, 10 Aug 2021 09:40:03 +0200
Subject: Using unsigned for WIStreamWrapper

---
 test/unittest/readertest.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/unittest/readertest.cpp b/test/unittest/readertest.cpp
index 995d6db8..c805eef0 100644
--- a/test/unittest/readertest.cpp
+++ b/test/unittest/readertest.cpp
@@ -1399,12 +1399,12 @@ public:
   WIStreamWrapper(std::wistream& is) : is_(is) {}
 
   Ch Peek() const {
-    int c = is_.peek();
+    unsigned c = is_.peek();
     return c == std::char_traits<wchar_t>::eof() ? Ch('\0') : static_cast<Ch>(c);
   }
 
   Ch Take() {
-    int c = is_.get();
+    unsigned c = is_.get();
     return c == std::char_traits<wchar_t>::eof() ? Ch('\0') : static_cast<Ch>(c);
   }
 
-- 
cgit v1.2.3